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Lee Benson

Address555 University Avenue
Toronto ON M5G 1X8
Phone416-813-1500
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    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Faculty can login to make corrections and additions.
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    1. Van De Bruaene A, Toh N, Hickey EJ, Benson L, Horlick E, Granton JT, Williams WG, Roche SL. Pulmonary hypertension in patients with a subaortic right ventricle: prevalence, impact and management. Heart. 2019 May 03. PMID: 31053610.
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    2. Nordmeyer J, Ewert P, Gewillig M, AlJufan M, Carminati M, Kretschmar O, Uebing A, Dähnert I, Röhle R, Schneider H, Witsenburg M, Benson L, Gitter R, Bökenkamp R, Mahadevan V, Berger F. Acute and midterm outcomes of the post-approval MELODY Registry: a multicentre registry of transcatheter pulmonary valve implantation. Eur Heart J. 2019 Apr 21. PMID: 31005985.
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    3. Van De Bruaene A, Horlick EM, Benson L, Wald RM. Characterization of the Surgically Modified RVOT Using Magnetic Resonance Angiography in Adults Late After Tetralogy of Fallot Repair. JACC Cardiovasc Imaging. 2019 Mar 08. PMID: 30878424.
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    4. Alnasser S, Lee D, Austin PC, Labos C, Osten M, Lightfoot DT, Kutty S, Shah A, Meier L, Benson L, Horlick E. Long term outcomes among adults post transcatheter atrial septal defect closure: Systematic review and meta-analysis. Int J Cardiol. 2018 Nov 01; 270:126-132. PMID: 30054146.
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    5. Shah AH, Osten M, Benson L, Alnasser S, Bach Y, Vishwanath R, Van De Bruaene A, Shulman H, Navaranjan J, Khan R, Horlick E. Incidence and Outcomes of Positive Bubble Contrast Study Results After Transcatheter Closure of a Patent Foramen Ovale. JACC Cardiovasc Interv. 2018 Jun 11; 11(11):1095-1104. PMID: 29880106.
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    6. Kang SL, Benson L. Recent advances in cardiac catheterization for congenital heart disease. F1000Res. 2018; 7:370. PMID: 29636905.
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    7. Kato A, Sandoval JP, Mroczek D, Chaturvedi R, Houle H, Georgescu B, Yoo SJ, Benson LN, Lee KJ. Automated 3-Dimensional Single-Beat Real-Time Volume Colour Flow Doppler Echocardiography in Children: A Validation Study of Right and Left Heart Flows. Can J Cardiol. 2018 06; 34(6):726-735. PMID: 29801738.
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    8. Benson L. PPVI in children under 20 kilograms: A quid pro quo? Catheter Cardiovasc Interv. 2018 02 15; 91(3):495-496. PMID: 29460409.
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    9. Benson L, Arsdell GV. Comparisons Between Ductal Stenting and Blalock-Taussig Shunts for Infants With Ductal-Dependent Pulmonary Circulation. Circulation. 2018 02 06; 137(6):602-604. PMID: 29431661.
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    10. Mathew J, Zahavich L, Lafreniere-Roula M, Wilson J, George K, Benson L, Bowdin S, Mital S. Utility of genetics for risk stratification in pediatric hypertrophic cardiomyopathy. Clin Genet. 2018 02; 93(2):310-319. PMID: 29053178.
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    11. Van De Bruaene A, Hickey EJ, Kovacs AH, Crean AM, Wald RM, Silversides CK, Redington AN, Ross HJ, Alba AC, Billia F, Nair K, Benson L, Horlick E, Osten M, Colman J, Heggie J, Oechslin EN, Roche SL. Phenotype, management and predictors of outcome in a large cohort of adult congenital heart disease patients with heart failure. Int J Cardiol. 2018 Feb 01; 252:80-87. PMID: 29103857.
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    12. Bergersen L, Benson LN, Gillespie MJ, Cheatham SL, Crean AM, Hor KN, Horlick EM, Lung TH, McHenry BT, Osten MD, Powell AJ, Cheatham JP. Harmony Feasibility Trial: Acute and Short-Term Outcomes With a Self-Expanding Transcatheter Pulmonary Valve. JACC Cardiovasc Interv. 2017 09 11; 10(17):1763-1773. PMID: 28882284.
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    13. Ouellette AC, Mathew J, Manickaraj AK, Manase G, Zahavich L, Wilson J, George K, Benson L, Bowdin S, Mital S. Clinical genetic testing in pediatric cardiomyopathy: Is bigger better? Clin Genet. 2018 Jan; 93(1):33-40. PMID: 28369760.
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    14. Gillespie MJ, Benson LN, Bergersen L, Bacha EA, Cheatham SL, Crean AM, Eicken A, Ewert P, Geva T, Hellenbrand WE, Hor KN, Horlick EM, Jones TK, Mayer J, McHenry BT, Osten MD, Powell AJ, Zahn EM, Cheatham JP. Patient Selection Process for the Harmony Transcatheter Pulmonary Valve Early Feasibility Study. Am J Cardiol. 2017 Oct 15; 120(8):1387-1392. PMID: 28823485.
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    15. Sasikumar N, Hermuzi A, Fan CS, Lee KJ, Chaturvedi R, Hickey E, Honjo O, Van Arsdell GS, Caldarone CA, Agarwal A, Benson L. Outcomes of Blalock-Taussig shunts in current era: A single center experience. Congenit Heart Dis. 2017 Dec; 12(6):808-814. PMID: 28736841.
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    16. Wilder TJ, Van Arsdell GS, Benson L, Pham-Hung E, Gritti M, Page A, Caldarone CA, Hickey EJ. Young infants with severe tetralogy of Fallot: Early primary surgery versus transcatheter palliation. J Thorac Cardiovasc Surg. 2017 Nov; 154(5):1692-1700.e2. PMID: 28666664.
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    17. Carnell S, Benson L, Gibson EL, Mais LA, Warkentin S. Caloric compensation in preschool children: Relationships with body mass and differences by food category. Appetite. 2017 09 01; 116:82-89. PMID: 28432007.
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    18. Lu WH, Fan CS, Chaturvedi R, Lee KJ, Manlhiot C, Benson L. Clinical Impact of Stent Implantation for Coarctation of the Aorta with Associated Hypoplasia of the Transverse Aortic Arch. Pediatr Cardiol. 2017 Jun; 38(5):1016-1023. PMID: 28396934.
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    19. Hager A, Schubert S, Ewert P, Søndergaard L, Witsenburg M, Guccione P, Benson LN, Suárez de Lezo J, Lung TH, Hess J, Eicken A, Berger F. Five-year results from a prospective multicentre study of percutaneous pulmonary valve implantation demonstrate sustained removal of significant pulmonary regurgitation, improved right ventricular outflow tract obstruction and improved quality of life. EuroIntervention. 2017 Feb 20; 12(14):1715-1723. PMID: 28216473.
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    20. Sandoval JP, Chaturvedi RR, Benson L, Morgan G, Van Arsdell G, Honjo O, Caldarone C, Lee KJ. Right Ventricular Outflow Tract Stenting in Tetralogy of Fallot Infants With Risk Factors for Early Primary Repair. Circ Cardiovasc Interv. 2016 12; 9(12). PMID: 27965298.
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    21. Compton G, Nield L, Dragulescu A, Benson L, Grosse-Wortmann L. Echocardiography as a Screening Test for Myocardial Scarring in Children with Hypertrophic Cardiomyopathy. Int J Pediatr. 2016; 2016:1980636. PMID: 27974896.
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    22. Jones TK, Rome JJ, Armstrong AK, Berger F, Hellenbrand WE, Cabalka AK, Benson LN, Balzer DT, Cheatham JP, Eicken A, McElhinney DB. Transcatheter Pulmonary Valve Replacement Reduces Tricuspid Regurgitation in Patients With Right Ventricular Volume/Pressure Overload. J Am Coll Cardiol. 2016 10 04; 68(14):1525-35. PMID: 27687194.
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    23. Shah AH, Osten M, Leventhal A, Bach Y, Yoo D, Mansour D, Benson L, Wilson WM, Horlick E. Percutaneous Intervention to Treat Platypnea-Orthodeoxia Syndrome: The Toronto Experience. JACC Cardiovasc Interv. 2016 09 26; 9(18):1928-38. PMID: 27659570.
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    24. Windram JD, Dragelescu A, Benson L, Forsey J, Shariat M, Yoo SJ, Mertens L, Wong D, Grosse-Wortmann L. Myocardial Dimensions in Children With Hypertrophic Cardiomyopathy: A Comparison Between Echocardiography and Cardiac Magnetic Resonance Imaging. Can J Cardiol. 2016 12; 32(12):1507-1512. PMID: 27789109.
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    25. Haldar S, Porta-Sanchez A, Oechslin E, Downar E, Benson L, Nair K. Transbaffle Multielectrode Mapping of Atrial Flutter Post-Double Switch Operation. J Cardiovasc Electrophysiol. 2016 10; 27(10):1240-1241. PMID: 27090771.
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    26. Carnell S, Pryor K, Mais LA, Warkentin S, Benson L, Cheng R. Lunch-time food choices in preschoolers: Relationships between absolute and relative intakes of different food categories, and appetitive characteristics and weight. Physiol Behav. 2016 08 01; 162:151-60. PMID: 27039281.
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    27. Nilforooshan R, Benson L, Gage H, Williams P, Zoha M, Warner J. Comparison of service utilisation and costs of working age adults and older adults receiving treatment for psychosis and severe non-psychotic conditions in England: implications for commissioning. Int J Geriatr Psychiatry. 2017 Jan; 32(1):110-115. PMID: 26968429.
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    28. Schantz D, Benson L, Windram J, Wong D, Dragulescu A, Yoo SJ, Mertens L, Friedberg M, Al Nafisi B, Grosse-Wortmann L. Abnormal Mitral Valve Dimensions in Pediatric Patients with Hypertrophic Cardiomyopathy. Pediatr Cardiol. 2016 Apr; 37(4):784-8. PMID: 26961572.
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    29. Benson L. Neonatal Aortic Stenosis is a Surgical Disease: An Interventional Cardiologist View. Semin Thorac Cardiovasc Surg Pediatr Card Surg Annu. 2016; 19(1):6-9. PMID: 27060036.
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    30. Chen CK, Cifra B, Morgan GJ, Sarkola T, Slorach C, Wei H, Bradley TJ, Manlhiot C, McCrindle BW, Redington AN, Benson LN, Mertens L. Left Ventricular Myocardial and Hemodynamic Response to Exercise in Young Patients after Endovascular Stenting for Aortic Coarctation. J Am Soc Echocardiogr. 2016 Mar; 29(3):237-46. PMID: 26743734.
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    31. Wilson WM, Benson LN, Osten MD, Shah A, Horlick EM. Transcatheter Pulmonary Valve Replacement With the Edwards Sapien System: The Toronto Experience. JACC Cardiovasc Interv. 2015 Dec 21; 8(14):1819-27. PMID: 26718514.
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    32. Andersson IM, Benson L, Christensson K, Gemzell-Danielsson K. Paracervical block as pain treatment during second-trimester medical termination of pregnancy: an RCT with bupivacaine versus sodium chloride. Hum Reprod. 2016 Jan; 31(1):67-74. PMID: 26573530.
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    33. Palma A, Viegas J, Manlhiot C, McCrindle B, Benson L. Use of local anesthetic (0.25% bupivacaine) for pain control after pediatric cardiac catheterization: A randomized controlled trial. Catheter Cardiovasc Interv. 2016 Feb 01; 87(2):318-23. PMID: 26525313.
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    34. Leventhal AR, Shah AH, Crean AM, Osten M, Horlick E, Benson L. Percutaneous Correction of Right Superior Vena Cava to Left Atrium. JACC Cardiovasc Interv. 2015 Nov; 8(13):e221-2. PMID: 26585630.
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    35. Jayaram N, Beekman RH, Benson L, Holzer R, Jenkins K, Kennedy KF, Martin GR, Moore JW, Ringel R, Rome J, Spertus JA, Vincent R, Bergersen L. Adjusting for Risk Associated With Pediatric and Congenital Cardiac Catheterization: A Report From the NCDR IMPACT Registry. Circulation. 2015 Nov 17; 132(20):1863-70. PMID: 26481778.
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    36. Holzer R, Beekman R, Benson L, Bergersen L, Jayaram N, Jenkins K, Kennedy K, Moore J, Ringel R, Rome J, Vincent R, Martin GR. Characteristics and safety of interventions and procedures performed during catheterisation of patients with congenital heart disease: early report from the national cardiovascular data registry. Cardiol Young. 2016 Aug; 26(6):1202-12. PMID: 26455737.
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    37. Windram JD, Benson LN, Dragelescu A, Yoo SJ, Mertens L, Wong D, Grosse-Wortmann L. Distribution of Hypertrophy and Late Gadolinium Enhancement in Children and Adolescents with Hypertrophic Cardiomyopathy. Congenit Heart Dis. 2015 Nov-Dec; 10(6):E258-67. PMID: 26193909.
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    38. Borik S, Devadas S, Mroczek D, Lee KJ, Chaturvedi R, Benson LN. Achievable radiation reduction during pediatric cardiac catheterization: How low can we go? Catheter Cardiovasc Interv. 2015 Nov; 86(5):841-8. PMID: 26011560.
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    39. Lee KJ, Seto W, Benson L, Chaturvedi RR. Pharmacokinetics of sirolimus-eluting stents implanted in the neonatal arterial duct. Circ Cardiovasc Interv. 2015 May; 8(5). PMID: 25940522.
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    40. Wilson W, Horlick E, Benson L. Successful transcatheter occlusion of an anomalous pulmonary vein with dual drainage to the left atrium. Catheter Cardiovasc Interv. 2015 Jun; 85(7):1212-6. PMID: 25384927.
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    41. Borik S, Volodina S, Chaturvedi R, Lee KJ, Benson LN. Three-dimensional rotational angiography in the assessment of vascular and airway compression in children after a cavopulmonary anastomosis. Pediatr Cardiol. 2015 Jun; 36(5):1083-9. PMID: 25762468.
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    42. Vincent RN, Moore J, Beekman RH, Benson L, Bergersen L, Holzer R, Jayaram N, Jenkins K, Ringel R, Rome J, Martin GR. Procedural characteristics and adverse events in diagnostic and interventional catheterisations in paediatric and adult CHD: initial report from the IMPACT Registry. Cardiol Young. 2016 Jan; 26(1):70-8. PMID: 25705856.
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    43. Borik S, Crean A, Horlick E, Osten M, Lee KJ, Chaturvedi R, Friedberg MK, McCrindle BW, Manlhiot C, Benson L. Percutaneous pulmonary valve implantation: 5 years of follow-up: does age influence outcomes? Circ Cardiovasc Interv. 2015 Feb; 8(2):e001745. PMID: 25652317.
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    44. Hussain T, Dragulescu A, Benson L, Yoo SJ, Meng H, Windram J, Wong D, Greiser A, Friedberg M, Mertens L, Seed M, Redington A, Grosse-Wortmann L. Quantification and significance of diffuse myocardial fibrosis and diastolic dysfunction in childhood hypertrophic cardiomyopathy. Pediatr Cardiol. 2015 Jun; 36(5):970-8. PMID: 25605038.
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    45. Rahkonen OP, Lee KJ, Chaturvedi RC, Benson LN. The First Ten of Everything: A Review of Past and Current Practice in Pediatric Cardiac Percutaneous Interventions. Congenit Heart Dis. 2015 Jul-Aug; 10(4):292-301. PMID: 25597863.
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    46. Horlick E, Benson L. Caveat emptor: self-expanding stents in the management of arch coarctation in the adult. Circ Cardiovasc Interv. 2015 Jan; 8(1). PMID: 25582146.
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    47. Moore JW, Vincent RN, Beekman RH, Benson L, Bergersen L, Holzer R, Jayaram N, Jenkins K, Li Y, Ringel R, Rome J, Martin GR. Procedural results and safety of common interventional procedures in congenital heart disease: initial report from the National Cardiovascular Data Registry. J Am Coll Cardiol. 2014 Dec 16; 64(23):2439-51. PMID: 25500227.
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    48. Rahkonen O, Chaturvedi RR, Benson L, Honjo O, Caldarone CA, Lee KJ. Pulmonary artery stenosis in hybrid single-ventricle palliation: High incidence of left pulmonary artery intervention. J Thorac Cardiovasc Surg. 2015 Apr; 149(4):1102-10.e2. PMID: 25595374.
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    49. Ohno N, Chaturvedi R, Lee KJ, Benson L. Characteristics of secundum atrial septal defects not percutaneously closed. Catheter Cardiovasc Interv. 2015 Feb 01; 85(2):234-9. PMID: 25315692.
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    50. Armsby L, Beekman RH, Benson L, Fagan T, Hagler DJ, Hijazi ZM, Holzer R, Ing F, Kreutzer J, Lang P, Levi DS, Latson L, Moore P, Mullins C, Ruiz C, Vincent R. SCAI expert consensus statement for advanced training programs in pediatric and congenital interventional cardiac catheterization. Catheter Cardiovasc Interv. 2014 Nov 01; 84(5):779-84. PMID: 24890705.
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    51. Forsey J, Benson L, Rozenblyum E, Friedberg MK, Mertens L. Early changes in apical rotation in genotype positive children with hypertrophic cardiomyopathy mutations without hypertrophic changes on two-dimensional imaging. J Am Soc Echocardiogr. 2014 Feb; 27(2):215-21. PMID: 24325958.
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    52. Wilson W, Osten M, Benson L, Horlick E. Evolving trends in interventional cardiology: endovascular options for congenital disease in adults. Can J Cardiol. 2014 Jan; 30(1):75-86. PMID: 24365192.
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    53. Kato H, Fu YY, Zhu J, Wang L, Aafaqi S, Rahkonen O, Slorach C, Traister A, Leung CH, Chiasson D, Mertens L, Benson L, Weisel RD, Hinz B, Maynes JT, Coles JG, Caldarone CA. Pulmonary vein stenosis and the pathophysiology of "upstream" pulmonary veins. J Thorac Cardiovasc Surg. 2014 Jul; 148(1):245-53. PMID: 24084286.
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    54. Chetan D, Kotani Y, Jacques F, Poynter JA, Benson LN, Lee KJ, Chaturvedi RR, Friedberg MK, Van Arsdell GS, Caldarone CA, Honjo O. Surgical palliation strategy does not affect interstage ventricular dysfunction or atrioventricular valve regurgitation in children with hypoplastic left heart syndrome and variants. Circulation. 2013 Sep 10; 128(11 Suppl 1):S205-12. PMID: 24030408.
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    55. Natarajan MK, Paul N, Mercuri M, Waller EJ, Leipsic J, Traboulsi M, Banijamali HS, Benson L, Sheth TN, Simpson CS, Brydie A, Love MP, Gallo R. Canadian Cardiovascular Society position statement on radiation exposure from cardiac imaging and interventional procedures. Can J Cardiol. 2013 Nov; 29(11):1361-8. PMID: 24035289.
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    56. Singh HS, Horlick E, Osten M, Benson LN. Interventional cardiology in adults with congenital heart disease. Nat Rev Cardiol. 2013 Nov; 10(11):662-78. PMID: 23979216.
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    57. Ohno N, Chaturvedi R, Lee KJ, Horlick EM, Osten MD, Benson LN. Experience with the Atrium Advanta covered stent for aortic obstruction. J Interv Cardiol. 2013 Aug; 26(4):411-6. PMID: 23941655.
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    58. Wan AW, Lee KJ, Benson LN. Infolding of covered stents used for aortic coarctation: report of two cases. Catheter Cardiovasc Interv. 2014 Jan 01; 83(1):104-8. PMID: 23703810.
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    59. McElhinney DB, Benson LN, Eicken A, Kreutzer J, Padera RF, Zahn EM. Infective endocarditis after transcatheter pulmonary valve replacement using the Melody valve: combined results of 3 prospective North American and European studies. Circ Cardiovasc Interv. 2013 Jun; 6(3):292-300. PMID: 23735475.
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    60. Morgan GJ, Benson L. Reducing air embolism and improving accuracy during pediatric wedge measurements. J Invasive Cardiol. 2013 Jun; 25(6):320. PMID: 23735362.
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    61. Moore J, Hegde S, El-Said H, Beekman R, Benson L, Bergersen L, Holzer R, Jenkins K, Ringel R, Rome J, Vincent R, Martin G. Transcatheter device closure of atrial septal defects: a safety review. JACC Cardiovasc Interv. 2013 May; 6(5):433-42. PMID: 23702008.
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    62. Baba K, Chaturvedi R, Lee KJ, Caldarone CA, Benson LN. Fate of the ductal stent after hybrid palliation for hypoplastic left heart syndrome. Ann Thorac Surg. 2013 May; 95(5):1660-4. PMID: 23506633.
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    63. Grosse-Wortmann L, Yoo SJ, van Arsdell G, Chetan D, Macdonald C, Benson L, Honjo O. Preoperative total pulmonary blood flow predicts right ventricular pressure in patients early after complete repair of tetralogy of Fallot and pulmonary atresia with major aortopulmonary collateral arteries. J Thorac Cardiovasc Surg. 2013 Nov; 146(5):1185-90. PMID: 23414777.
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    64. Morgan GJ, Lee KJ, Chaturvedi R, Bradley TJ, Mertens L, Benson L. Systemic blood pressure after stent management for arch coarctation implications for clinical care. JACC Cardiovasc Interv. 2013 Feb; 6(2):192-201. PMID: 23428013.
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    65. Baba K, Honjo O, Chaturvedi R, Lee KJ, Van Arsdell G, Caldarone CA, Benson LN. "Reverse Blalock-Taussig shunt": application in single ventricle hybrid palliation. J Thorac Cardiovasc Surg. 2013 Aug; 146(2):352-7. PMID: 23228402.
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    66. Wan A, Benson L. Neonatal Interventions for Left-Sided Obstructive Lesions: Alternatives to Surgery. Interv Cardiol Clin. 2013 Jan; 2(1):11-22. PMID: 28581977.
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    67. Singh HS, Nagy C, Wan AW, Osten MD, Benson LN, Horlick EM. Complex Interventions in the Adult with Congenital Heart Disease: Percutaneous Solutions for Venous Baffles, Coronary Artery Fistulas, and Ruptured Sinus of Valsalva Aneurysms. Interv Cardiol Clin. 2013 Jan; 2(1):153-172. PMID: 28581980.
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    68. Baba K, Kotani Y, Chetan D, Chaturvedi RR, Lee KJ, Benson LN, Grosse-Wortmann L, Van Arsdell GS, Caldarone CA, Honjo O. Hybrid versus Norwood strategies for single-ventricle palliation. Circulation. 2012 Sep 11; 126(11 Suppl 1):S123-31. PMID: 22965972.
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    69. Jacques F, Kotani Y, Deva DP, Moller T, Oechslin E, Horlick E, Osten M, Crean A, Benson LN, Wintersperger BJ, Caldarone CA. Left main coronary artery compression long term after repair of conotruncal lesions: the bow string conduit. Ann Thorac Surg. 2012 Jul; 94(1):283-5. PMID: 22579948.
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    70. Hickey EJ, McCrindle BW, Larsen SH, Benson L, Manlhiot C, Caldarone CA, Van Arsdell GS, McCrindle BM, Williams WG. Hypertrophic cardiomyopathy in childhood: disease natural history, impact of obstruction, and its influence on survival. Ann Thorac Surg. 2012 Mar; 93(3):840-8. PMID: 22284306.
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    71. Morgan G, Benson L, Geary D. Middle aortic syndrome with renal involvement: a staged strategy to manage systemic hypertension. Catheter Cardiovasc Interv. 2012 Aug 01; 80(2):E5-8. PMID: 21735518.
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    72. Morgan GJ, Waragai T, Eastaugh L, Chaturvedi RC, Lee KJ, Benson L. The fellows stitch: large caliber venous hemostasis in pediatric practice. Catheter Cardiovasc Interv. 2012 Jul 01; 80(1):79-82. PMID: 22105903.
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    73. Hickey EJ, Nosikova Y, Zhang H, Caldarone CA, Benson L, Redington A, Van Arsdell GS. Very low-birth-weight infants with congenital cardiac lesions: is there merit in delaying intervention to permit growth and maturation? J Thorac Cardiovasc Surg. 2012 Jan; 143(1):126-36, 136.e1. PMID: 22018991.
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    74. Carnell S, Gibson C, Benson L, Ochner CN, Geliebter A. Neuroimaging and obesity: current knowledge and future directions. Obes Rev. 2012 Jan; 13(1):43-56. PMID: 21902800.
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    75. Sun AM, AlHabshan F, Cheung M, Bronzetti G, Redington AN, Benson LN, Macgowan C, Yoo SJ. Delayed onset of tricuspid valve flow in repaired tetralogy of Fallot: an additional mechanism of diastolic dysfunction and interventricular dyssynchrony. J Cardiovasc Magn Reson. 2011 Aug 24; 13:43. PMID: 21864332.
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    76. Yalonetsky S, Horlick EM, Osten MD, Benson LN, Oechslin EN, Silversides CK. Clinical characteristics of coronary artery disease in adults with congenital heart defects. Int J Cardiol. 2013 Apr 05; 164(2):217-20. PMID: 21807422.
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    77. Ratnapalan S, Brown K, Benson L. Children presenting with acute pericarditis to the emergency department. Pediatr Emerg Care. 2011 Jul; 27(7):581-5. PMID: 21712753.
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    78. Collins N, Benson LN, Horlick EM. Iatrogenic ST elevation during percutaneous closure of a coronary artery fistula. Congenit Heart Dis. 2012 Jan-Feb; 7(1):80-3. PMID: 21702886.
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    79. Waragai T, Morgan G, Ralston T, Chaturvedi R, Lee KJ, Benson L. Vascular hemostasis bandage compared to standard manual compression after cardiac catheterization in children. Catheter Cardiovasc Interv. 2011 Aug 01; 78(2):262-6. PMID: 21538780.
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    80. Roche SL, Vogel M, Pitkänen O, Grant B, Slorach C, Fackoury C, Stephens D, Smallhorn J, Benson LN, Kantor PF, Redington AN. Isovolumic acceleration at rest and during exercise in children normal values for the left ventricle and first noninvasive demonstration of exercise-induced force-frequency relationships. J Am Coll Cardiol. 2011 Mar 01; 57(9):1100-7. PMID: 21349402.
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    81. Abosoudah I, Greenberg ML, Ness KK, Benson L, Nathan PC. Echocardiographic surveillance for asymptomatic late-onset anthracycline cardiomyopathy in childhood cancer survivors. Pediatr Blood Cancer. 2011 Sep; 57(3):467-72. PMID: 21280201.
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    82. Hickey EJ, Mehta R, Elmi M, Asoh K, McCrindle BW, Williams WG, Manlhiot C, Benson L. Survival implications: hypertrophic cardiomyopathy in Noonan syndrome. Congenit Heart Dis. 2011 Jan-Feb; 6(1):41-7. PMID: 21269411.
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    83. Crystal MA, Mirza MA, Benson LN. A radiofrequency transseptal needle: initial animal studies. Catheter Cardiovasc Interv. 2010 Nov 01; 76(5):769-73. PMID: 20506170.
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    84. Morgan G, Lee KJ, Chaturvedi R, Benson L. A biodegradable device (BioSTAR) for atrial septal defect closure in children. Catheter Cardiovasc Interv. 2010 Aug 01; 76(2):241-5. PMID: 20665870.
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    85. Morgan GJ, Clarke K, Caldarone C, Benson LN. Radiolucent retractor for angiographic analysis during hybrid congenital cardiac procedures. J Thorac Cardiovasc Surg. 2010 Nov; 140(5):1195-6. PMID: 20599228.
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    86. Vezmar M, Chaturvedi R, Lee KJ, Almeida C, Manlhiot C, McCrindle BW, Horlick EM, Benson LN. Percutaneous pulmonary valve implantation in the young 2-year follow-up. JACC Cardiovasc Interv. 2010 Apr; 3(4):439-48. PMID: 20398873.
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    87. Kantor PF, Abraham JR, Dipchand AI, Benson LN, Redington AN. The impact of changing medical therapy on transplantation-free survival in pediatric dilated cardiomyopathy. J Am Coll Cardiol. 2010 Mar 30; 55(13):1377-84. PMID: 20338500.
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    88. Asoh K, Walsh M, Hickey E, Nagiub M, Chaturvedi R, Lee KJ, Benson LN. Percutaneous pulmonary valve implantation within bioprosthetic valves. Eur Heart J. 2010 Jun; 31(11):1404-9. PMID: 20231157.
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    89. Silversides CK, Marelli A, Beauchesne L, Dore A, Kiess M, Salehian O, Bradley T, Colman J, Connelly M, Harris L, Khairy P, Mital S, Niwa K, Oechslin E, Poirier N, Schwerzmann M, Taylor D, Vonder Muhll I, Baumgartner H, Benson L, Celermajer D, Greutmann M, Horlick E, Landzberg M, Meijboom F, Mulder B, Warnes C, Webb G, Therrien J. Canadian Cardiovascular Society 2009 Consensus Conference on the management of adults with congenital heart disease: executive summary. Can J Cardiol. 2010 Mar; 26(3):143-50. PMID: 20352134.
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    90. Silversides CK, Dore A, Poirier N, Taylor D, Harris L, Greutmann M, Benson L, Baumgartner H, Celermajer D, Therrien J. Canadian Cardiovascular Society 2009 Consensus Conference on the management of adults with congenital heart disease: shunt lesions. Can J Cardiol. 2010 Mar; 26(3):e70-9. PMID: 20352137.
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    91. Boone RH, Webb JG, Horlick E, Benson L, Cao QL, Nadeem N, Kiess M, Hijazi ZM. Transcatheter pulmonary valve implantation using the Edwards SAPIEN transcatheter heart valve. Catheter Cardiovasc Interv. 2010 Feb 01; 75(2):286-94. PMID: 19924775.
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    92. Karagoz T, Asoh K, Hickey E, Chaturvedi R, Lee KJ, Nykanen D, Benson L. Balloon dilation of pulmonary valve stenosis in infants less than 3 kg: a 20-year experience. Catheter Cardiovasc Interv. 2009 Nov 01; 74(5):753-61. PMID: 19496127.
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    93. Tanous D, Benson LN, Horlick EM. Coarctation of the aorta: evaluation and management. Curr Opin Cardiol. 2009 Nov; 24(6):509-15. PMID: 19667980.
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    94. Dehghani P, Benson LN, Horlick EM. Transcatheter closure of persistent left sided superior vena cava draining into left atrium - importance of balloon test occlusion. J Invasive Cardiol. 2009 Jul; 21(7):E122-5. PMID: 19571353.
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    95. Honjo O, Benson LN, Mewhort HE, Predescu D, Holtby H, Van Arsdell GS, Caldarone CA. Clinical outcomes, program evolution, and pulmonary artery growth in single ventricle palliation using hybrid and Norwood palliative strategies. Ann Thorac Surg. 2009 Jun; 87(6):1885-92; discussion 1892-3. PMID: 19463615.
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    96. Ozawa A, Predescu D, Chaturvedi R, Lee KJ, Benson LN. Cutting balloon angioplasty for aortic coarctation. J Invasive Cardiol. 2009 Jun; 21(6):295-9. PMID: 19494410.
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    97. Asoh K, Hickey E, Dorostkar PC, Chaturvedi R, van Arsdell G, Humpl T, Benson LN. Outcomes of emergent cardiac catheterization following pediatric cardiac surgery. Catheter Cardiovasc Interv. 2009 Jun 01; 73(7):933-40. PMID: 19180662.
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    98. Gurofsky RC, Sabharwal T, Manlhiot C, Redington AN, Benson LN, Chahal N, McCrindle BW. Arterial complications associated with cardiac catheterization in pediatric patients with a previous history of Kawasaki disease. Catheter Cardiovasc Interv. 2009 May 01; 73(6):809-13. PMID: 19180654.
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    99. Porepa M, Benson L, Manson DE, Friedman JN. True blue: a puzzling case of persistent cyanosis in a young child. CMAJ. 2009 Mar 31; 180(7):734-7. PMID: 19332754.
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    100. Tanous D, Nadeem SN, Mason X, Colman JM, Benson LN, Horlick EM. Creation of a functional tricuspid valve: novel use of percutaneously implanted valve in right atrial to right ventricular conduit in a patient with tricuspid atresia. Int J Cardiol. 2010 Sep 24; 144(1):e8-10. PMID: 19167765.
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    101. Tanous D, Collins N, Dehghani P, Benson LN, Horlick EM. Covered stents in the management of coarctation of the aorta in the adult: initial results and 1-year angiographic and hemodynamic follow-up. Int J Cardiol. 2010 Apr 30; 140(3):287-95. PMID: 19100637.
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    102. Schmidt M, Jaeggi E, Ryan G, Hyldebrandt J, Lilly J, Peirone A, Benson L, Chaturvedi RR. Percutaneous ultrasound-guided stenting of the atrial septum in fetal sheep. Ultrasound Obstet Gynecol. 2008 Dec; 32(7):923-8. PMID: 18839405.
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    103. Barton M, Finkelstein Y, Opavsky MA, Ito S, Ho T, Ford-Jones LE, Taylor G, Benson L, Gold R. Eosinophilic myocarditis temporally associated with conjugate meningococcal C and hepatitis B vaccines in children. Pediatr Infect Dis J. 2008 Sep; 27(9):831-5. PMID: 18664932.
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    104. Mehta R, Lee KJ, Chaturvedi R, Benson L. Complications of pediatric cardiac catheterization: a review in the current era. Catheter Cardiovasc Interv. 2008 Aug 01; 72(2):278-85. PMID: 18546231.
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    105. Predescu D, Chaturvedi RR, Friedberg MK, Benson LN, Ozawa A, Lee KJ. Complete heart block associated with device closure of perimembranous ventricular septal defects. J Thorac Cardiovasc Surg. 2008 Nov; 136(5):1223-8. PMID: 19026807.
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    106. Wong D, Benson LN, McCrindle BW. Response to Commentary--Ebels T, Maruszewski B, Blackstone EH. What is the preferred therapy for patients with aortic coarctation--the standard gamble and decision analysis versus real results? Cardiol Young 2008; 18: 18-21. Cardiol Young. 2008 Aug; 18(4):445-7; author reply 448. PMID: 18533070.
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    107. Collins NJ, Benson L, Horlick E. Late complete heart block in an adult patient undergoing percutaneous ventricular septal defect closure. J Invasive Cardiol. 2008 Jun; 20(6):E200-3. PMID: 18523338.
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    108. Walsh MA, Benson LN, Dipchand AI, Redington AN, Caldarone CA, Van Arsdell GS, Kantor PF. Surgical repair of the mitral valve in children with dilated cardiomyopathy and mitral regurgitation. Ann Thorac Surg. 2008 Jun; 85(6):2085-8. PMID: 18498825.
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    109. Mahadevan VS, Gomperts N, Haberer K, Silversides C, Benson LN, McLaughlin PR, Horlick EM. Transcatheter closure of atrial septal defects with multiple devices in adults: procedural and clinical outcomes. Int J Cardiol. 2009 Apr 17; 133(3):359-63. PMID: 18499287.
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    110. Rodés-Cabau J, Houde C, Perron J, Benson LN, Pibarot P. Delayed improvement in valve hemodynamic performance after percutaneous pulmonary valve implantation. Ann Thorac Surg. 2008 May; 85(5):1787-8. PMID: 18442588.
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    111. Dohlen G, Chaturvedi RR, Benson LN, Ozawa A, Van Arsdell GS, Fruitman DS, Lee KJ. Stenting of the right ventricular outflow tract in the symptomatic infant with tetralogy of Fallot. Heart. 2009 Feb; 95(2):142-7. PMID: 18332061.
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    112. Bulley SR, Benson L, Grunebaum E, Roifman CM. Cardiac chamber hypertrophy following hematopoietic stem cell transplantation for primary immunodeficiency. Biol Blood Marrow Transplant. 2008 Feb; 14(2):229-35. PMID: 18215783.
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    113. Wong D, Benson LN, Van Arsdell GS, Karamlou T, McCrindle BW. Balloon angioplasty is preferred to surgery for aortic coarctation. Cardiol Young. 2008 Feb; 18(1):79-88. PMID: 18205970.
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    114. Silversides CK, Haberer K, Siu SC, Webb GD, Benson LN, McLaughlin PR, Harris L. Predictors of atrial arrhythmias after device closure of secundum type atrial septal defects in adults. Am J Cardiol. 2008 Mar 01; 101(5):683-7. PMID: 18308021.
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    115. Caldarone CA, Honjo O, Benson LN, Van Arsdell GS. Modification of stage II procedure after hybrid palliation (bilateral pulmonary artery banding and ductal stenting) for hypoplastic left-sided heart syndrome: Modified arch reconstruction with retained stented ductus patch. J Thorac Cardiovasc Surg. 2007 Dec; 134(6):1588-9. PMID: 18023692.
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    116. Dutta S, Mihailovic A, Benson L, Kantor PF, Fitzgerald PG, Walton JM, Langer JC, Cameron BH. Thoracoscopic ligation versus coil occlusion for patent ductus arteriosus: a matched cohort study of outcomes and cost. Surg Endosc. 2008 Jul; 22(7):1643-8. PMID: 18027029.
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    117. Dehghani P, Collins N, Horlick E, Benson L. Chronic pulmonary thromboembolism in a patient with a fontan circulation: percutaneous management. Catheter Cardiovasc Interv. 2007 Nov 15; 70(6):893-6. PMID: 18022915.
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    118. Caldarone CA, Benson L, Holtby H, Li J, Redington AN, Van Arsdell GS. Initial experience with hybrid palliation for neonates with single-ventricle physiology. Ann Thorac Surg. 2007 Oct; 84(4):1294-300. PMID: 17888986.
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    119. Dehghani P, Collins N, Benson L, Horlick E. Role of routine radial artery access during aortic coarctation interventions. Catheter Cardiovasc Interv. 2007 Oct 01; 70(4):622-3. PMID: 17894310.
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    120. Akman HO, Sampayo JN, Ross FA, Scott JW, Wilson G, Benson L, Bruno C, Shanske S, Hardie DG, Dimauro S. Fatal infantile cardiac glycogenosis with phosphorylase kinase deficiency and a mutation in the gamma2-subunit of AMP-activated protein kinase. Pediatr Res. 2007 Oct; 62(4):499-504. PMID: 17667862.
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    121. Li J, Zhang G, Benson L, Holtby H, Cai S, Humpl T, Van Arsdell GS, Redington AN, Caldarone CA. Comparison of the profiles of postoperative systemic hemodynamics and oxygen transport in neonates after the hybrid or the Norwood procedure: a pilot study. Circulation. 2007 Sep 11; 116(11 Suppl):I179-87. PMID: 17846301.
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    122. Dehghani P, Collins N, Benson L, Horlick E. Sheath stabilizing technique for balloon sizing of large atrial septal defects response to article by Dr. Zahid Amin entitled "Transcatheter closure of secundum atrial septal defects". Catheter Cardiovasc Interv. 2007 Jul 01; 70(1):156-7; author reply 158-9. PMID: 17503496.
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    123. Horlick EM, McLaughlin PR, Benson LN. The adult with repaired coarctation of the aorta. Curr Cardiol Rep. 2007 Jul; 9(4):323-30. PMID: 17601399.
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    124. Walsh MA, Lee KJ, Chaturvedi R, Van Arsdell GS, Benson LN. Radiofrequency perforation of the right ventricular outflow tract as a palliative strategy for pulmonary atresia with ventricular septal defect. Catheter Cardiovasc Interv. 2007 Jun 01; 69(7):1015-20. PMID: 17377999.
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    125. Pihkala J, Yazaki S, Mehta R, Lee KJ, Chaturvedi R, McCrindle BW, Van Arsdell G, Benson LN. Feasibility and clinical impact of transcatheter closure of interatrial communications after a fenestrated Fontan procedure: medium-term outcomes. Catheter Cardiovasc Interv. 2007 Jun 01; 69(7):1007-14. PMID: 17421018.
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    126. Collins N, Mehta R, Benson L, Horlick E. Percutaneous coronary artery fistula closure in adults: technical and procedural aspects. Catheter Cardiovasc Interv. 2007 May 01; 69(6):872-80. PMID: 17427226.
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    127. Ozawa A, Chaturvedi R, Lee KJ, Benson L. Femoral vein hemostasis in children using a suture-mediated closure device. J Interv Cardiol. 2007 Apr; 20(2):164-7. PMID: 17391226.
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    128. Collins N, Colman J, Benson L, Hansen M, Merchant N, Horlick E. Successful percutaneous treatment of anomalous left coronary artery from pulmonary artery. Int J Cardiol. 2007 Nov 30; 122(3):e29-31. PMID: 17289183.
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    129. Mahadevan VS, Jimeno S, Benson LN, McLaughlin PR, Horlick EM. Pre-closure of femoral venous access sites used for large-sized sheath insertion with the Perclose device in adults undergoing cardiac intervention. Heart. 2008 May; 94(5):571-2. PMID: 17085529.
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    130. McLaughlin P, Benson L, Horlick E. The role of cardiac catheterization in adult congenital heart disease. Cardiol Clin. 2006 Nov; 24(4):531-56, v. PMID: 17098510.
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    131. Mahadevan VS, Horlick EM, Benson LN, McLaughlin PR. Transcatheter closure of aortic sinus to left atrial fistula caused by erosion of Amplatzer septal occluder. Catheter Cardiovasc Interv. 2006 Nov; 68(5):749-53. PMID: 17039527.
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    132. Kataoka K, Ozawa A, Inage A, Benson LN. Transcatheter repair of native coarctation in children with Turner syndrome: three case reports and literature review. Congenit Heart Dis. 2006 Nov; 1(6):315-20. PMID: 18377500.
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    133. Maimon MS, Ratnapalan S, Do A, Kirsh JA, Wilson GJ, Benson LN. Cardiac perforation 6 weeks after percutaneous atrial septal defect repair using an Amplatzer septal occluder. Pediatrics. 2006 Nov; 118(5):e1572-5. PMID: 17043132.
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    134. Crystal MA, Yoo SJ, Mikailian H, Benson LN. Images in cardiovascular medicine. Catheter-based completion of the Fontan circuit: a nonsurgical approach. Circulation. 2006 Jul 04; 114(1):e5-6. PMID: 16818822.
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    135. McCrindle BW, Karamlou T, Wong H, Gangam N, Trivedi KR, Lee KJ, Benson LN. Presentation, management and outcomes of thrombosis for children with cardiomyopathy. Can J Cardiol. 2006 Jun; 22(8):685-90. PMID: 16801999.
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    136. Aleem IS, Karamlou T, Benson LN, McCrindle BW. Transcatheter device versus surgical closure of ventricular septal defects: a clinical decision analysis. Catheter Cardiovasc Interv. 2006 Apr; 67(4):630-6. PMID: 16548005.
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    137. Greenway SC, Benson LN. The use of carvedilol in pediatric heart failure. Cardiovasc Hematol Disord Drug Targets. 2006 Mar; 6(1):35-42. PMID: 16724934.
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    138. Swan L, Varma C, Yip J, Warr M, Webb G, Benson L, McLaughlin P. Transcatheter device closure of atrial septal defects in the elderly: technical considerations and short-term outcomes. Int J Cardiol. 2006 Feb 15; 107(2):207-10. PMID: 16412798.
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    139. Freedom RM, Benson LN, Mikailian H. Aortic coarctation in an infant with tetralogy and pulmonary atresia. Cardiol Young. 2005 Dec; 15(6):667-8. PMID: 16297268.
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    140. Kellenberger CJ, Macgowan CK, Roman KS, Al-Habshan F, Benson LN, Redington AN, Yoo SJ. Hemodynamic evaluation of the peripheral pulmonary circulation by cine phase-contrast magnetic resonance imaging. J Magn Reson Imaging. 2005 Dec; 22(6):780-7. PMID: 16270288.
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    141. Finkelstein Y, Nurmohamed L, Avner M, Benson LN, Koren G. Clopidogrel use in children. J Pediatr. 2005 Nov; 147(5):657-61. PMID: 16291359.
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    142. Caldarone CA, Benson LN, Holtby H, Van Arsdell GS. Main pulmonary artery to innominate artery shunt during hybrid palliation of hypoplastic left heart syndrome. J Thorac Cardiovasc Surg. 2005 Oct; 130(4):e1-2. PMID: 16214502.
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    143. Humpl T, Zaidi SH, Coe JY, Russell J, Kaneda Y, Massaeli H, Benson LN, Rabinovitch M. Gene transfer of prostaglandin synthase maintains patency of the newborn lamb arterial duct. Pediatr Res. 2005 Nov; 58(5):976-80. PMID: 16183805.
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    144. Wilson J, Russell J, Williams W, Benson L. Fenestration of the Fontan circuit as treatment for plastic bronchitis. Pediatr Cardiol. 2005 Sep-Oct; 26(5):717-9. PMID: 16132280.
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    145. Drury NE, Veldtman GR, Benson LN. Neonatal aortic stenosis. Expert Rev Cardiovasc Ther. 2005 Sep; 3(5):831-43. PMID: 16181028.
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    146. Veldtman GR, Wilson GJ, Peirone A, Hartley A, Estrada M, Norgard G, Leung RK, Visram N, Benson LN. Radiofrequency perforation and conventional needle percutaneous transseptal left heart access: pathological features. Catheter Cardiovasc Interv. 2005 Aug; 65(4):556-63. PMID: 16010688.
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    147. Sugiyama H, Williams W, Benson LN. Implantation of endovascular stents for the obstructive right ventricular outflow tract. Heart. 2005 Aug; 91(8):1058-63. PMID: 16020597.
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    148. Burkhart HM, Ashburn DA, Konstantinov IE, De Oliveira NC, De Oliviera NC, Benson L, Williams WG, Van Arsdell GS. Interdigitating arch reconstruction eliminates recurrent coarctation after the Norwood procedure. J Thorac Cardiovasc Surg. 2005 Jul; 130(1):61-5. PMID: 15999042.
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    149. Garty Y, Veldtman G, Lee K, Benson L. Late outcomes after pulmonary valve balloon dilatation in neonates, infants and children. J Invasive Cardiol. 2005 Jun; 17(6):318-22. PMID: 16003007.
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    150. Garty Y, Benson L. Cutting balloon recanalization for femoral artery stenosis in a child: a case report. Catheter Cardiovasc Interv. 2005 May; 65(1):66-8. PMID: 15800895.
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    151. Benson LN, Anderson RH. Robert Mark Freedom MD, FRCPC, FACC, O. Ont. Cardiol Young. 2005 Apr; 15(2):206-12. PMID: 15845165.
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    152. Veldtman GR, Norgard G, Wåhlander H, Garty Y, Thabit O, McCrindle BW, Lee KJ, Benson LN. Creation and enlargement of atrial defects in congenital heart disease. Pediatr Cardiol. 2005 Mar-Apr; 26(2):162-8. PMID: 15868326.
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    153. Roman KS, Kellenberger CJ, Macgowan CK, Coles J, Redington AN, Benson LN, Yoo SJ. How is pulmonary arterial blood flow affected by pulmonary venous obstruction in children? A phase-contrast magnetic resonance study. Pediatr Radiol. 2005 Jun; 35(6):580-6. PMID: 15657791.
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    154. Atiq M, Lai L, Lee KJ, Benson LN. Transcatheter closure of atrial septal defects in children with a hypoplastic right ventricle. Catheter Cardiovasc Interv. 2005 Jan; 64(1):112-6. PMID: 15619280.
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    155. Konstantinov IE, Benson LN, Caldarone CA, Li J, Shimizu M, Coles JG, Van Arsdell GS, Williams WG. A simple surgical technique for interventional transcatheter completion of the total cavopulmonary connection. J Thorac Cardiovasc Surg. 2005 Jan; 129(1):210-2. PMID: 15632846.
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    156. Wald R, Veldtman G, Golding F, Kirsh J, McCrindle B, Benson L. Determinants of outcome in isolated ventricular noncompaction in childhood. Am J Cardiol. 2004 Dec 15; 94(12):1581-4. PMID: 15589025.
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    157. Silversides CK, Siu SC, McLaughlin PR, Haberer KL, Webb GD, Benson L, Harris L. Symptomatic atrial arrhythmias and transcatheter closure of atrial septal defects in adult patients. Heart. 2004 Oct; 90(10):1194-8. PMID: 15367523.
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    158. Varma C, Benson LN, Warr MR, Yeo E, Yip J, Jaigobin CS, Webb G, McLaughlin PR. Clinical outcomes of patent foramen ovale closure for paradoxical emboli without echocardiographic guidance. Catheter Cardiovasc Interv. 2004 Aug; 62(4):519-25. PMID: 15274165.
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    159. Roman KS, Nii M, Golding F, Benson LN, Smallhorn JF. Images in cardiovascular medicine. Real-time subcostal 3-dimensional echocardiography for guided percutaneous atrial septal defect closure. Circulation. 2004 Jun 22; 109(24):e320-1. PMID: 15210616.
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    160. Dyamenahalli U, McCrindle BW, McDonald C, Trivedi KR, Smallhorn JF, Benson LN, Coles J, Williams WG, Freedom RM. Pulmonary atresia with intact ventricular septum: management of, and outcomes for, a cohort of 210 consecutive patients. Cardiol Young. 2004 Jun; 14(3):299-308. PMID: 15680024.
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    161. Pedra CA, Sidhu R, McCrindle BW, Nykanen DG, Justo RN, Freedom RM, Benson LN. Outcomes after balloon dilation of congenital aortic stenosis in children and adolescents. Cardiol Young. 2004 Jun; 14(3):315-21. PMID: 15680026.
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    162. Sugiyama H, Veldtman GR, Norgard G, Lee KJ, Chaturvedi R, Benson LN. Bladed balloon angioplasty for peripheral pulmonary artery stenosis. Catheter Cardiovasc Interv. 2004 May; 62(1):71-7. PMID: 15103608.
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    163. Veldtman GR, Sugiyama H, Norgard G, Mikailian H, Lee KJ, Benson LN. Native right ventricular outflow stent implantation in patients with unsalvageable extracardiac conduits. Catheter Cardiovasc Interv. 2004 Feb; 61(2):256-8. PMID: 14755823.
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    164. Gewillig M, Boshoff DE, Dens J, Mertens L, Benson LN. Stenting the neonatal arterial duct in duct-dependent pulmonary circulation: new techniques, better results. J Am Coll Cardiol. 2004 Jan 07; 43(1):107-12. PMID: 14715191.
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    165. Varma C, Benson LN, Silversides C, Yip J, Warr MR, Webb G, Siu SC, McLaughlin PR. Outcomes and alternative techniques for device closure of the large secundum atrial septal defect. Catheter Cardiovasc Interv. 2004 Jan; 61(1):131-9. PMID: 14696173.
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    166. Veldtman GR, Hartley A, Visram N, Benson LN. Radiofrequency applications in congenital heart disease. Expert Rev Cardiovasc Ther. 2004 Jan; 2(1):117-26. PMID: 15038419.
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    167. Ovaert C, McCrindle BW, Nykanen D, Freedom RM, Benson LN. Transcatheter management of residual shunts after initial transcatheter closure of a patent arterial duct. Can J Cardiol. 2003 Dec; 19(13):1493-7. PMID: 14760439.
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    168. Sugiyama H, Yoo SJ, Williams W, Benson LN. Characterization and treatment of systemic venous to pulmonary venous collaterals seen after the Fontan operation. Cardiol Young. 2003 Oct; 13(5):424-30. PMID: 14694936.
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    169. Galal MO, Schmaltz AA, Joufan M, Benson L, Samatou L, Halees Z. Balloon dilation of native aortic coarctation in infancy. Z Kardiol. 2003 Sep; 92(9):735-41. PMID: 14508590.
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    170. Varma C, Benson LN, Butany J, McLaughlin PR. Aortic dissection after stent dilatation for coarctation of the aorta: a case report and literature review. Catheter Cardiovasc Interv. 2003 Aug; 59(4):528-35. PMID: 12891621.
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    171. Humpl T, Söderberg B, McCrindle BW, Nykanen DG, Freedom RM, Williams WG, Benson LN. Percutaneous balloon valvotomy in pulmonary atresia with intact ventricular septum: impact on patient care. Circulation. 2003 Aug 19; 108(7):826-32. PMID: 12885744.
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    172. Peirone A, Lee KJ, Yoo SJ, Musewe N, Smallhorn J, Benson L. Staged rehabilitation of ductal origin of the left pulmonary artery in an infant Fallot's tetralogy. Catheter Cardiovasc Interv. 2003 Jul; 59(3):392-5. PMID: 12822168.
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    173. Forbes TJ, Rodriguez-Cruz E, Amin Z, Benson LN, Fagan TE, Hellenbrand WE, Latson LA, Moore P, Mullins CE, Vincent JA. The Genesis stent: A new low-profile stent for use in infants, children, and adults with congenital heart disease. Catheter Cardiovasc Interv. 2003 Jul; 59(3):406-14. PMID: 12822172.
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    174. Baram S, McCrindle BW, Han RK, Benson LN, Freedom RM, Nykanen DG. Outcomes of uncomplicated aortic valve stenosis presenting in infants. Am Heart J. 2003 Jun; 145(6):1063-70. PMID: 12796764.
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    175. Azakie A, Russell JL, McCrindle BW, Van Arsdell GS, Benson LN, Coles JG, Williams WG. Anatomic repair of anomalous left coronary artery from the pulmonary artery by aortic reimplantation: early survival, patterns of ventricular recovery and late outcome. Ann Thorac Surg. 2003 May; 75(5):1535-41. PMID: 12735576.
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    176. Ratnapalan S, Griffiths K, Costei AM, Benson L, Koren G. Digoxin-carvedilol interactions in children. J Pediatr. 2003 May; 142(5):572-4. PMID: 12756393.
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    177. Trivedi KR, Benson LN. Interventional strategies in the management of peripheral pulmonary artery stenosis. J Interv Cardiol. 2003 Apr; 16(2):171-88. PMID: 12768922.
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    178. Mullen MJ, Dias BF, Walker F, Siu SC, Benson LN, McLaughlin PR. Intracardiac echocardiography guided device closure of atrial septal defects. J Am Coll Cardiol. 2003 Jan 15; 41(2):285-92. PMID: 12535824.
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    179. Al-Ruwaishid A, Vajsar J, Tein I, Benson L, Jay V. Centronuclear myopathy and cardiomyopathy requiring heart transplant. Brain Dev. 2003 Jan; 25(1):62-6. PMID: 12536036.
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    180. Bennhagen RG, Benson LN. Silent and audible persistent ductus arteriosus: an angiographic study. Pediatr Cardiol. 2003 Jan-Feb; 24(1):27-30. PMID: 12370792.
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    181. Humpl T, Campbell R, Stephens D, Van Arsdell G, Benson LN, Holtby HM, Slutsky AS, Adatia I. Levels of exhaled nitric oxide before and after surgical and transcatheter device closure of atrial septal defects in children. J Thorac Cardiovasc Surg. 2002 Oct; 124(4):806-10. PMID: 12324740.
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    182. Pedra CA, Justino H, Nykanen DG, VanArsdell G, Coles JG, Williams WG, Freedom RM, Benson LN. Percutaneous stent implantation to stenotic bioprosthetic valves in the pulmonary position. J Thorac Cardiovasc Surg. 2002 Jul; 124(1):82-7. PMID: 12091812.
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    183. Du Marchie Sarvaas GJ, Trivedi KR, Hornberger LK, Lee KJ, Kirsh JA, Benson LN. Radiofrequency-assisted atrial septoplasty for an intact atrial septum in complex congenital heart disease. Catheter Cardiovasc Interv. 2002 Jul; 56(3):412-5. PMID: 12112899.
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    184. Trivedi KR, Pinzon JL, McCrindle BW, Burrows PE, Freedom RM, Benson LN. Cineangiographic aortic dimensions in normal children. Cardiol Young. 2002 Jul; 12(4):339-44. PMID: 12206556.
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    185. Benson LN, Nykanen D, Collison A. Radiofrequency perforation in the treatment of congenital heart disease. Catheter Cardiovasc Interv. 2002 May; 56(1):72-82. PMID: 11979539.
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    186. Hornung TS, Benson LN, McLaughlin PR. Interventions for aortic coarctation. Cardiol Rev. 2002 May-Jun; 10(3):139-48. PMID: 12047792.
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    187. Trivedi KR, Freedom RM, Yoo SJ, McCrindle BW, Benson LN. Physiological impact and transcatheter treatment of the persisting left superior caval vein. Cardiol Young. 2002 May; 12(3):218-23. PMID: 12365166.
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    188. Bohn D, Benson L. Diagnosis and management of pediatric myocarditis. Paediatr Drugs. 2002; 4(3):171-81. PMID: 11909009.
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    189. Hornung TS, Benson LN, McLaughlin PR. Catheter interventions in adult patients with congenital heart disease. Curr Cardiol Rep. 2002 Jan; 4(1):54-62. PMID: 11743923.
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    190. Azakie A, McCrindle BW, Van Arsdell G, Benson LN, Coles J, Hamilton R, Freedom RM, Williams WG. Extracardiac conduit versus lateral tunnel cavopulmonary connections at a single institution: impact on outcomes. J Thorac Cardiovasc Surg. 2001 Dec; 122(6):1219-28. PMID: 11726899.
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    191. Gupta AA, Leaker M, Andrew M, Massicotte P, Liu L, Benson LN, McCrindle BW. Safety and outcomes of thrombolysis with tissue plasminogen activator for treatment of intravascular thrombosis in children. J Pediatr. 2001 Nov; 139(5):682-8. PMID: 11713447.
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    192. Azakie T, Merklinger SL, McCrindle BW, Van Arsdell GS, Lee KJ, Benson LN, Coles JG, Williams WG. Evolving strategies and improving outcomes of the modified norwood procedure: a 10-year single-institution experience. Ann Thorac Surg. 2001 Oct; 72(4):1349-53. PMID: 11603459.
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    193. Benson L, McLaughlin PR, Webb GD. The European experience with coil occlusion of PDA: strength in numbers. Eur Heart J. 2001 Oct; 22(19):1768-9. PMID: 11549297.
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    194. Justino H, Benson LN, Nykanen DG. Transcatheter creation of an atrial septal defect using radiofrequency perforation. Catheter Cardiovasc Interv. 2001 Sep; 54(1):83-7. PMID: 11553955.
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    195. Lee KJ, Humpl T, Hashmi A, Nykanen DG, Williams WG, Benson LN. Restoration of aortopulmonary shunt patency. Am J Cardiol. 2001 Aug 01; 88(3):325-8. PMID: 11472721.
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    196. Okubo M, Benson LN, Nykanen D, Azakie A, Van Arsdell G, Coles J, Williams WG. Outcomes of intraoperative device closure of muscular ventricular septal defects. Ann Thorac Surg. 2001 Aug; 72(2):416-23. PMID: 11515876.
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    197. Campbell RM, Benson LN, Williams WW, Adatia I. Chylopericardium after cardiac operations in children. Ann Thorac Surg. 2001 Jul; 72(1):193-6. PMID: 11465177.
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    198. Hechter SJ, Webb G, Fredriksen PM, Benson L, Merchant N, Freeman M, Veldtman G, Warsi MA, Siu S, Liu P. Cardiopulmonary exercise performance in adult survivors of the Mustard procedure. Cardiol Young. 2001 Jul; 11(4):407-14. PMID: 11558950.
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    199. Veldtman GR, Razack V, Siu S, El-Hajj H, Walker F, Webb GD, Benson LN, McLaughlin PR. Right ventricular form and function after percutaneous atrial septal defect device closure. J Am Coll Cardiol. 2001 Jun 15; 37(8):2108-13. PMID: 11419895.
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    200. Harrison DA, McLaughlin PR, Lazzam C, Connelly M, Benson LN. Endovascular stents in the management of coarctation of the aorta in the adolescent and adult: one year follow up. Heart. 2001 May; 85(5):561-6. PMID: 11303011.
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    201. Azakie A, McCrindle BW, Benson LN, Van Arsdell GS, Russell JL, Coles JG, Nykanen D, Freedom RM, Williams WG. Total cavopulmonary connections in children with a previous Norwood procedure. Ann Thorac Surg. 2001 May; 71(5):1541-6. PMID: 11383797.
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    202. Dipchand AI, Benson L, McCrindle BW, Coles J, West L. Mycophenolate mofetil in pediatric heart transplant recipients: a single-center experience. Pediatr Transplant. 2001 Apr; 5(2):112-8. PMID: 11328549.
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    203. Dellgren G, Koirala B, Sakopoulus A, Botta A, Joseph J, Benson L, McCrindle B, Dipchand A, Cardella C, Lee KJ, West L, Poirier N, Van Arsdell GS, Williams WG, Coles JG. Pediatric heart transplantation: improving results in high-risk patients. J Thorac Cardiovasc Surg. 2001 Apr; 121(4):782-91. PMID: 11279421.
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    204. Okubo M, Nykanen D, Benson LN. Outcomes of transcatheter embolization in the treatment of coronary artery fistulas. Catheter Cardiovasc Interv. 2001 Apr; 52(4):510-7. PMID: 11285611.
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    205. West LJ, Pollock-Barziv SM, Dipchand AI, Lee KJ, Cardella CJ, Benson LN, Rebeyka IM, Coles JG. ABO-incompatible heart transplantation in infants. N Engl J Med. 2001 Mar 15; 344(11):793-800. PMID: 11248154.
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    206. Okubo M, Benson LN. Intravascular and intracardiac stents used in congenital heart disease. Curr Opin Cardiol. 2001 Mar; 16(2):84-91. PMID: 11224638.
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    207. Hechter SJ, Fredriksen PM, Liu P, Veldtman G, Merchant N, Freeman M, Therrien J, Benson L, Siu S, Webb G. Angiotensin-converting enzyme inhibitors in adults after the Mustard procedure. Am J Cardiol. 2001 Mar 01; 87(5):660-3, A11. PMID: 11230861.
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    208. Pihkala J, Thyagarajan GK, Taylor GP, Nykanen D, Benson LN. The effect of implantation of aortic stents on compliance and blood flow. An experimental study in pigs. Cardiol Young. 2001 Mar; 11(2):173-81. PMID: 11293735.
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    209. Mandel K, Grunebaum E, Benson L. Noncompaction of the myocardium associated with Roifman syndrome. Cardiol Young. 2001 Mar; 11(2):240-3. PMID: 11293748.
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    210. Justino H, Benson LN, Freedom RM. Development of unilateral pulmonary arteriovenous malformations due to unequal distribution of hepatic venous flow. Circulation. 2001 Feb 27; 103(8):E39-40. PMID: 11222486.
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    211. Soongswang J, McCrindle BW, Jones TK, Vincent RN, Hsu DT, Kuhn MA, Moskowitz WB, Cheatham JP, Kholwadwala DH, Benson LN, Nykanen DG. Outcomes of transcatheter balloon angioplasty of obstruction in the neo-aortic arch after the Norwood operation. Cardiol Young. 2001 Jan; 11(1):54-61. PMID: 11233398.
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    212. Trivedi KR, Azakie A, Benson LN. Collaborative interventional and surgical strategies in the management of congenital heart lesions. Semin Thorac Cardiovasc Surg Pediatr Card Surg Annu. 2001; 4:185-207. PMID: 11460984.
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    213. Dipchand AI, Tein I, Robinson B, Benson LN. Maternally inherited hypertrophic cardiomyopathy: a manifestation of mitochondrial DNA mutations--clinical course in two families. Pediatr Cardiol. 2001 Jan-Feb; 22(1):14-22. PMID: 11123121.
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    214. Justino H, Justo RN, Ovaert C, Magee A, Lee KJ, Hashmi A, Nykanen DG, McCrindle BW, Freedom RM, Benson LN. Comparison of two transcatheter closure methods of persistently patent arterial duct. Am J Cardiol. 2001 Jan 01; 87(1):76-81. PMID: 11137838.
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    215. Bennhagen RG, McLaughlin P, Benson LN. Contemporary management of children with atrial septal defects: a focus on transcatheter closure. Am J Cardiovasc Drugs. 2001; 1(6):445-54. PMID: 14728003.
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    216. Al-Rasheed AK, Blaser SI, Minassian BA, Benson L, Weiss SK. Cyclosporine A neurotoxicity in a patient with idiopathic renal magnesium wasting. Pediatr Neurol. 2000 Oct; 23(4):353-6. PMID: 11068171.
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    217. Freedom RM, Hamilton R, Yoo SJ, Mikailian H, Benson L, McCrindle B, Justino H, Williams WG. The Fontan procedure: analysis of cohorts and late complications. Cardiol Young. 2000 Oct; 10(4):307-31. PMID: 10950328.
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    218. Nield LE, McCrindle BW, Bohn DJ, West LJ, Coles JG, Freedom RM, Benson LN. Outcomes for children with cardiomyopathy awaiting transplantation. Cardiol Young. 2000 Oct; 10(4):358-66. PMID: 10950333.
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    219. Pedra CA, Pihkala J, Lee KJ, Boutin C, Nykanen DG, McLaughlin PR, Harrison DA, Freedom RM, Benson L. Transcatheter closure of atrial septal defects using the Cardio-Seal implant. Heart. 2000 Sep; 84(3):320-6. PMID: 10956299.
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    220. Maeno YV, Benson LN, McLaughlin PR, Boutin C. Dynamic morphology of the secundum atrial septal defect evaluated by three dimensional transoesophageal echocardiography. Heart. 2000 Jun; 83(6):673-7. PMID: 10814628.
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    221. Ovaert C, McCrindle BW, Nykanen D, MacDonald C, Freedom RM, Benson LN. Balloon angioplasty of native coarctation: clinical outcomes and predictors of success. J Am Coll Cardiol. 2000 Mar 15; 35(4):988-96. PMID: 10732899.
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    222. Lima VC, Zahn E, Houde C, Smallhorn J, Freedom RM, Benson LN. Non-invasive determination of the systolic peak-to-peak gradient in children with aortic stenosis: validation of a mathematical model. Cardiol Young. 2000 Mar; 10(2):115-9. PMID: 10817294.
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    223. Pedra CA, Pihkala J, Nykanen DG, Benson LN. Antegrade transcatheter closure of coronary artery fistulae using vascular occlusion devices. Heart. 2000 Jan; 83(1):94-6. PMID: 10618344.
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    224. Pihkala J, Pedra CA, Nykanen D, Benson LN. Implantation of endovascular stents for hypoplasia of the transverse aortic arch. Cardiol Young. 2000 Jan; 10(1):3-7. PMID: 10695533.
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    225. Ovaert C, Caldarone CA, McCrindle BW, Nykanen D, Freedom RM, Coles JG, Williams WG, Benson LN. Endovascular stent implantation for the management of postoperative right ventricular outflow tract obstruction: clinical efficacy. J Thorac Cardiovasc Surg. 1999 Nov; 118(5):886-93. PMID: 10534694.
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    226. Najm HK, Coles JG, Black MD, Benson L, Williams WG. Extended aortic root replacement with aortic allografts or pulmonary autografts in children. J Thorac Cardiovasc Surg. 1999 Sep; 118(3):503-9. PMID: 10469968.
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    227. Yeh T, Williams WG, McCrindle BW, Benson LN, Coles JG, Van Arsdell GS, Webb GG, Freedom RM. Equivalent survival following cavopulmonary shunt: with or without the Fontan procedure. Eur J Cardiothorac Surg. 1999 Aug; 16(2):111-6. PMID: 10485406.
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    228. Lee KJ, McCrindle BW, Bohn DJ, Wilson GJ, Taylor GP, Freedom RM, Smallhorn JF, Benson LN. Clinical outcomes of acute myocarditis in childhood. Heart. 1999 Aug; 82(2):226-33. PMID: 10409542.
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    229. Pedra CA, Pihkala J, Benson LN, Freedom RM, Nykanen D. Stent implantation to create interatrial communications in patients with complex congenital heart disease. Catheter Cardiovasc Interv. 1999 Jul; 47(3):310-3; discussion 314. PMID: 10402284.
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    230. Maeno YV, Boutin C, Benson LN, Nykanen D, Smallhorn JF. Three-dimensional transesophageal echocardiography for secundum atrial septal defects with a large eustachian valve. Circulation. 1999 May 25; 99(20):E11. PMID: 10338469.
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    231. Luo X, Reichetzer B, Trines J, Benson LN, Lehotay DC. L-carnitine attenuates doxorubicin-induced lipid peroxidation in rats. Free Radic Biol Med. 1999 May; 26(9-10):1158-65. PMID: 10381186.
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    232. Hashmi A, Benson LN, Nykanen D. Endovascular stent implantation to relieve extrinsic right pulmonary artery compression due to an enlarged neoaorta. Catheter Cardiovasc Interv. 1999 Apr; 46(4):430-3. PMID: 10216008.
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    233. Pihkala J, Nykanen D, Freedom RM, Benson LN. Interventional cardiac catheterization. Pediatr Clin North Am. 1999 Apr; 46(2):441-64. PMID: 10218085.
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    234. Hashmi A, Lazzam C, McCrindle BW, Benson LN. Stenting of coronary artery stenosis in Kawasaki disease. Catheter Cardiovasc Interv. 1999 Mar; 46(3):333-6. PMID: 10348132.
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    235. Raha S, Merante F, Shoubridge E, Myint AT, Tein I, Benson L, Johns T, Robinson BH. Repopulation of rho0 cells with mitochondria from a patient with a mitochondrial DNA point mutation in tRNA(Gly) results in respiratory chain dysfunction. Hum Mutat. 1999; 13(3):245-54. PMID: 10090480.
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    236. Yetman AT, Hamilton RM, Benson LN, McCrindle BW. Long-term outcome and prognostic determinants in children with hypertrophic cardiomyopathy. J Am Coll Cardiol. 1998 Dec; 32(7):1943-50. PMID: 9857876.
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    237. Vitiello R, McCrindle BW, Nykanen D, Freedom RM, Benson LN. Complications associated with pediatric cardiac catheterization. J Am Coll Cardiol. 1998 Nov; 32(5):1433-40. PMID: 9809959.
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    238. Paquet M, Benson L, Coe Y, Houde C, Human D. [Standards of heart catheterization and interventional cardiology in pediatrics]. Can J Cardiol. 1998 Aug; 14(8):1013-6. PMID: 9738160.
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    239. Magee AG, Wax D, Saiki Y, Rebekya I, Benson LN. Experimental branch pulmonary artery stenosis angioplasty using a novel cutting balloon. Can J Cardiol. 1998 Aug; 14(8):1037-41. PMID: 9738163.
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    240. Magee AG, McCrindle BW, Mawson J, Benson LN, Williams WG, Freedom RM. Systemic venous collateral development after the bidirectional cavopulmonary anastomosis. Prevalence and predictors. J Am Coll Cardiol. 1998 Aug; 32(2):502-8. PMID: 9708483.
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    241. Freedom RM, Nykanen D, Benson LN. The physiology of the bidirectional cavopulmonary connection. Ann Thorac Surg. 1998 Aug; 66(2):664-7. PMID: 9725449.
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    242. Maeno YV, Benson LN, Boutin C. Impact of dynamic 3D transoesophageal echocardiography in the assessment of atrial septal defects and occlusion by the double-umbrella device (CardioSEAL) Cardiol Young. 1998 Jul; 8(3):368-78. PMID: 9731653.
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    243. Benson L, Coe Y, Houde C, Human D. Training standards for pediatric cardiac catheterization and interventional cardiology. Canadian Cardiovascular Society. Can J Cardiol. 1998 Jul; 14(7):907-10. PMID: 9706274.
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    244. D'Souza SJ, Tsai WS, Silver MM, Chait P, Benson LN, Silverman E, Hebért D, Balfe JW. Diagnosis and management of stenotic aorto-arteriopathy in childhood. J Pediatr. 1998 Jun; 132(6):1016-22. PMID: 9627596.
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    245. Caspi J, Coles JG, Benson LN, Wilson GJ. Brain damage and myocardial dysfunction: protective effects of magnesium in the newborn pig. Ann Thorac Surg. 1998 Jun; 65(6):1730-6. PMID: 9647090.
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    246. Monagle P, Cochrane A, McCrindle B, Benson L, Williams W, Andrew M. Thromboembolic complications after fontan procedures--the role of prophylactic anticoagulation. J Thorac Cardiovasc Surg. 1998 Mar; 115(3):493-8. PMID: 9535434.
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    247. Nogi S, McCrindle BW, Boutin C, Williams WG, Freedom RM, Benson LN. Fate of the neopulmonary valve after the arterial switch operation in neonates. J Thorac Cardiovasc Surg. 1998 Mar; 115(3):557-62. PMID: 9535441.
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    248. Bissonnette B, Benson LN. Closure of persistently patent arterial duct and its impact on cerebral circulatory haemodynamics in children. Can J Anaesth. 1998 Mar; 45(3):199-205. PMID: 9579255.
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    249. Gazarian M, Feldman BM, Benson LN, Gilday DL, Laxer RM, Silverman ED. Assessment of myocardial perfusion and function in childhood systemic lupus erythematosus. J Pediatr. 1998 Jan; 132(1):109-16. PMID: 9470010.
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    250. Beghetti M, Wilson GJ, Bohn D, Benson L. Hypersensitivity myocarditis caused by an allergic reaction to cefaclor. J Pediatr. 1998 Jan; 132(1):172-3. PMID: 9470025.
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    251. Kilby MD, Szwarc RS, Benson LN, Morrow RJ. Left ventricular hemodynamic effects of rapid, in utero intravascular transfusion in anemic fetal lambs. J Matern Fetal Med. 1998 Jan-Feb; 7(1):51-8. PMID: 9502672.
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    252. Ovaert C, Benson LN, Nykanen D, Freedom RM. Transcatheter treatment of coarctation of the aorta: a review. Pediatr Cardiol. 1998 Jan-Feb; 19(1):27-44; discussion 45-7. PMID: 9396847.
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    253. Smith GL, Law Y, Hamilton R, West L, Coles J, Benson L. Complication of ventricular demand pacing after orthotopic heart transplantation: unusual case of pacemaker syndrome in an infant. J Heart Lung Transplant. 1997 Dec; 16(12):1267-70. PMID: 9436139.
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    254. Magee AG, Nykanen D, McCrindle BW, Wax D, Freedom RM, Benson LN. Balloon dilation of severe aortic stenosis in the neonate: comparison of anterograde and retrograde catheter approaches. J Am Coll Cardiol. 1997 Oct; 30(4):1061-6. PMID: 9316540.
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    255. Law Y, Belassario A, West L, Coles J, Taylor G, Benson L. Supramitral valve obstruction from hypertrophied native atrial tissue as a complication of orthotopic heart transplantation. J Heart Lung Transplant. 1997 Sep; 16(9):922-5. PMID: 9322142.
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    256. Yetman AT, Nykanen D, McCrindle BW, Sunnegardh J, Adatia I, Freedom RM, Benson L. Balloon angioplasty of recurrent coarctation: a 12-year review. J Am Coll Cardiol. 1997 Sep; 30(3):811-6. PMID: 9283545.
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    257. Wax DF, MaGee AG, Nykanen D, Benson LN. Coil embolization of a coronary artery to pulmonary artery fistula from an antegrade approach. Cathet Cardiovasc Diagn. 1997 Sep; 42(1):68-9. PMID: 9286546.
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    258. Gladman G, McCrindle BW, Williams WG, Freedom RM, Benson LN. The modified Blalock-Taussig shunt: clinical impact and morbidity in Fallot's tetralogy in the current era. J Thorac Cardiovasc Surg. 1997 Jul; 114(1):25-30. PMID: 9240290.
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    259. Walker AM, Benson LN, Wilson GJ, Arbus GS. Cardiomyopathy: a late complication of hemolytic uremic syndrome. Pediatr Nephrol. 1997 Apr; 11(2):221-2. PMID: 9090671.
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    260. Justo RN, Nykanen DG, Williams WG, Freedom RM, Benson LN. Transcatheter perforation of the right ventricular outflow tract as initial therapy for pulmonary valve atresia and intact ventricular septum in the newborn. Cathet Cardiovasc Diagn. 1997 Apr; 40(4):408-13. PMID: 9096947.
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    261. Luo X, Evrovsky Y, Cole D, Trines J, Benson LN, Lehotay DC. Doxorubicin-induced acute changes in cytotoxic aldehydes, antioxidant status and cardiac function in the rat. Biochim Biophys Acta. 1997 Feb 27; 1360(1):45-52. PMID: 9061039.
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    262. Benson LN, Nykanen D, Freedom RM. Endovascular stents in congenital heart disease. Prog Cardiovasc Dis. 1996 Sep-Oct; 39(2):165-86. PMID: 8841009.
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    263. Silver MM, Benson LN, Wigle ED. Cardiomegaly in a young infant. Cardiovasc Pathol. 1996 Sep-Oct; 5(5):271-7. PMID: 25851668.
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    264. Justo RN, McCrindle BW, Benson LN, Williams WG, Freedom RM, Smallhorn JF. Aortic valve regurgitation after surgical versus percutaneous balloon valvotomy for congenital aortic valve stenosis. Am J Cardiol. 1996 Jun 15; 77(15):1332-8. PMID: 8677875.
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    265. Justo RN, Nykanen DG, Benson LN. Unraveling of a Gianturco coil during reocclusion of a patent ductus arteriosus. Cathet Cardiovasc Diagn. 1996 Jun; 38(2):184-5. PMID: 8776526.
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    266. Harrison DA, Benson LN, Lazzam C, Walters JE, Siu S, McLaughlin PR. Percutaneous catheter closure of the persistently patent ductus arteriosus in the adult. Am J Cardiol. 1996 May 15; 77(12):1094-7. PMID: 8644664.
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    267. Justo RN, Nykanen DG, Boutin C, McCrindle BW, Freedom RM, Benson LN. Clinical impact of transcatheter closure of secundum atrial septal defects with the double umbrella device. Am J Cardiol. 1996 Apr 15; 77(10):889-92. PMID: 8623750.
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    268. Michaud JL, Héon E, Guilbert F, Weill J, Puech B, Benson L, Smallhorn JF, Shuman CT, Buncic JR, Levin AV, Weksberg R, Brevière GM. Natural history of Alström syndrome in early childhood: onset with dilated cardiomyopathy. J Pediatr. 1996 Feb; 128(2):225-9. PMID: 8636816.
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    269. Tabatabaei H, Boutin C, Nykanen DG, Freedom RM, Benson LN. Morphologic and hemodynamic consequences after percutaneous balloon valvotomy for neonatal pulmonary stenosis: medium-term follow-up. J Am Coll Cardiol. 1996 Feb; 27(2):473-8. PMID: 8557923.
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    270. Magee A, Sim E, Benson LN, Williams WG, Trusler GA, Freedom RM. Augmentation of pulmonary blood flow with an axillary arteriovenous fistula after a cavopulmonary shunt. J Thorac Cardiovasc Surg. 1996 Jan; 111(1):176-80. PMID: 8551763.
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    271. Merante F, Myint T, Tein I, Benson L, Robinson BH. An additional mitochondrial tRNA(Ile) point mutation (A-to-G at nucleotide 4295) causing hypertrophic cardiomyopathy. Hum Mutat. 1996; 8(3):216-22. PMID: 8889580.
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    272. Benson LN, Nykanen D, Freedom RM. Endovascular stents in pediatric cardiovascular medicine. J Interv Cardiol. 1995 Dec; 8(6 Suppl):767-75. PMID: 10159768.
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    273. Hatai Y, Nykanen DG, Williams WG, Freedom RM, Benson LN. Endovascular stents in children under 1 year of age: acute impact and late results. Br Heart J. 1995 Dec; 74(6):689-95. PMID: 8541180.
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    274. Lima VC, Lazzam C, Benson LN. Stenting for pulmonary artery stenosis following the Ross procedure. Cathet Cardiovasc Diagn. 1995 Nov; 36(3):259-61. PMID: 8542637.
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    275. Hsu HS, Nykanen DG, Williams WG, Freedom RM, Benson LN. Right to left interatrial communications after the modified Fontan procedure: identification and management with transcatheter occlusion. Br Heart J. 1995 Nov; 74(5):548-52. PMID: 8562245.
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    276. Coles JG, Yemets I, Najm HK, Lukanich JM, Perron J, Wilson GJ, Rabinovitch M, Nykanen DG, Benson LN, Rebeyka IM, et al. Experience with repair of congenital heart defects using adjunctive endovascular devices. J Thorac Cardiovasc Surg. 1995 Nov; 110(5):1513-9; discussion 1519-20. PMID: 7475204.
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    277. Stamato TM, Szwarc RS, Benson LN. Measurement of right ventricular volume by conductance catheter in closed-chest pigs. Am J Physiol. 1995 Sep; 269(3 Pt 2):H869-76. PMID: 7573530.
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    278. Fogelman R, Nykanen D, Smallhorn JF, McCrindle BW, Freedom RM, Benson LN. Endovascular stents in the pulmonary circulation. Clinical impact on management and medium-term follow-up. Circulation. 1995 Aug 15; 92(4):881-5. PMID: 7641369.
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    279. Stamato T, Benson LN, Smallhorn JF, Freedom RM. Transcatheter closure of an aortopulmonary window with a modified double umbrella occluder system. Cathet Cardiovasc Diagn. 1995 Jun; 35(2):165-7. PMID: 7656313.
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    280. Harrison DA, Benson LN, Cusimano RJ, McLaughlin PR. Right-to-left shunt following repair of partial anomalous pulmonary venous connection: a novel use of the Rashkind double-umbrella occlusion device. Cathet Cardiovasc Diagn. 1994 Dec; 33(4):356-60. PMID: 7889558.
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    281. Leandro J, Dyck J, Poppe D, Shore R, Airhart C, Greenberg M, Gilday D, Smallhorn J, Benson L. Cardiac dysfunction late after cardiotoxic therapy for childhood cancer. Am J Cardiol. 1994 Dec 01; 74(11):1152-6. PMID: 7977077.
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    282. Steinherz LJ, Graham T, Hurwitz R, Sondheimer HM, Schaffer EM, Schwartz RG, Sandor G, Benson L, Williams R. Guidelines for monitoring of anthracycline cardiomyopathy: a rebuttal. Pediatrics. 1994 Nov; 94(5):782-4. PMID: 7936926.
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    283. Merante F, Tein I, Benson L, Robinson BH. Maternally inherited hypertrophic cardiomyopathy due to a novel T-to-C transition at nucleotide 9997 in the mitochondrial tRNA(glycine) gene. Am J Hum Genet. 1994 Sep; 55(3):437-46. PMID: 8079988.
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    284. Lewinsky RM, Szwarc RS, Benson LN, Ritchie JW. Determinants of increased left ventricular output during in utero ventilation in fetal sheep. Pediatr Res. 1994 Sep; 36(3):373-9. PMID: 7808835.
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    285. Burrows PE, Benson LN, Babyn P, MacDonald C. Magnetic resonance imaging of the iliofemoral arteries after balloon dilation angioplasty of aortic arch obstructions in children. Circulation. 1994 Aug; 90(2):915-20. PMID: 8044963.
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    286. Caspi J, Coles JG, Benson LN, Herman SL, Act JA, Wilson GJ. Heart rate independence of catecholamine-induced myocardial damage in the newborn pig. Pediatr Res. 1994 Jul; 36(1 Pt 1):49-54. PMID: 7936836.
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    287. Nykanen DG, Hayes AM, Benson LN, Freedom RM. Transcatheter patent ductus arteriosus occlusion: application in the small child. J Am Coll Cardiol. 1994 Jun; 23(7):1666-70. PMID: 8195529.
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    288. Caspi J, Coles JG, Benson LN, Herman SL, Augustine J, Wilson GJ. Dose-related effects of magnesium on myocardial function in the neonate. Hypertension. 1994 Feb; 23(2):174-8. PMID: 8307625.
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    289. Andrew M, Marzinotto V, Massicotte P, Blanchette V, Ginsberg J, Brill-Edwards P, Burrows P, Benson L, Williams W, David M, et al. Heparin therapy in pediatric patients: a prospective cohort study. Pediatr Res. 1994 Jan; 35(1):78-83. PMID: 8134203.
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    290. Akagi T, Benson LN, Gilday DL, Ash J, Green M, Williams WG, Freedom RM. Influence of ventricular morphology on diastolic filling performance in double-inlet ventricle after the Fontan procedure. J Am Coll Cardiol. 1993 Dec; 22(7):1948-52. PMID: 8245354.
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    291. Akagi T, Benson LN, Williams WG, Freedom RM. Regional ventricular wall motion abnormalities in tricuspid atresia after the Fontan procedure. J Am Coll Cardiol. 1993 Oct; 22(4):1182-8. PMID: 8409058.
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    292. Akagi T, Benson LN, Williams WG, Trusler GA, Freedom RM. Ventriculo-coronary arterial connections in pulmonary atresia with intact ventricular septum, and their influences on ventricular performance and clinical course. Am J Cardiol. 1993 Sep 01; 72(7):586-90. PMID: 8362775.
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    293. Gao YA, Burrows PE, Benson LN, Rabinovitch M, Freedom RM. Scimitar syndrome in infancy. J Am Coll Cardiol. 1993 Sep; 22(3):873-82. PMID: 8354827.
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    294. Burrows PE, Edwards TC, Benson LN. Transcatheter occlusion of Blalock-Taussig shunts: technical options. J Vasc Interv Radiol. 1993 Sep-Oct; 4(5):673-80. PMID: 8219563.
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    295. Nykanen DG, Hayes AM, Benson LN, Freedom RM. Transcatheter occlusion of the patent ductus arteriosus in the presence of mild isthmal hypoplasia. Cathet Cardiovasc Diagn. 1993 Aug; 29(4):273-6. PMID: 8221845.
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    296. McLaughlin JR, Kreiger N, Sloan MP, Benson LN, Hilditch S, Clarke EA. An historical cohort study of cardiac catheterization during childhood and the risk of cancer. Int J Epidemiol. 1993 Aug; 22(4):584-91. PMID: 8225729.
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    297. Boutin C, Musewe NN, Smallhorn JF, Dyck JD, Kobayashi T, Benson LN. Echocardiographic follow-up of atrial septal defect after catheter closure by double-umbrella device. Circulation. 1993 Aug; 88(2):621-7. PMID: 8339426.
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    298. Lewinsky RM, Szwarc RS, Benson LN, Ritchie JW. The effects of hypoxic acidemia on left ventricular end-systolic elastance in fetal sheep. Pediatr Res. 1993 Jul; 34(1):38-43. PMID: 8356016.
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    299. Yoo SJ, Nykanen DG, Freedom RM, Benson LN, Moes CA, Burrows PE. Retrobronchial vertical vein in totally anomalous pulmonary venous connection to the innominate vein and its specific occurrence in right isomerism. Am J Cardiol. 1993 May 15; 71(13):1198-203. PMID: 8480646.
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    300. Caspi J, Coles JG, Benson LN, Herman SL, Diaz RJ, Augustine J, Brezina A, Kolin A, Wilson GJ. The protective effect of magnesium on acute catecholamine cardiotoxicity in the neonate. J Thorac Cardiovasc Surg. 1993 Mar; 105(3):525-31. PMID: 8445930.
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    301. Houde C, Zahn EM, Benson LN. Transcatheter closure of Blalock-Taussig shunts with a modified Rashkind umbrella delivery system. Br Heart J. 1993 Jan; 69(1):56-8. PMID: 8457396.
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    302. Caspi J, Coles JG, Benson LN, Herman SL, Augustine J, Tsao P, Brezina A, Kolin A, Wilson GJ. Effects of high plasma epinephrine and Ca2+ concentrations on neonatal myocardial function after ischemia. J Thorac Cardiovasc Surg. 1993 Jan; 105(1):59-67. PMID: 8419710.
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    303. Akagi T, Rose V, Benson LN, Newman A, Freedom RM. Outcome of coronary artery aneurysms after Kawasaki disease. J Pediatr. 1992 Nov; 121(5 Pt 1):689-94. PMID: 1432415.
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    304. Akagi T, Benson LN, Green M, Ash J, Gilday DL, Williams WG, Freedom RM. Ventricular performance before and after Fontan repair for univentricular atrioventricular connection: angiographic and radionuclide assessment. J Am Coll Cardiol. 1992 Oct; 20(4):920-6. PMID: 1527303.
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    305. Zahn EM, Houde C, Benson L, Freedom RM. Percutaneous pericardial catheter drainage in childhood. Am J Cardiol. 1992 Sep 01; 70(6):678-80. PMID: 1510020.
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    306. Akagi T, Green M, Benson LN, Ash J, Gilday DL, Freedom RM. Evaluation of ventricular diastolic function in normal children using equilibrium radionuclide angiography. Nucl Med Commun. 1992 Aug; 13(8):609-13. PMID: 1513523.
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    307. Akagi T, Benson LN, Williams WG, Freedom RM. The relation between ventricular hypertrophy and clinical outcome in patients with double inlet left ventricle after atrial to pulmonary anastomosis. Herz. 1992 Aug; 17(4):220-7. PMID: 1398432.
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    308. Houde C, Zahn EM, Benson LN, Coles J, Williams WG, Trusler GA. Intraoperative placement of endovascular stents. J Thorac Cardiovasc Surg. 1992 Aug; 104(2):530-2. PMID: 1495323.
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    309. Hosking MC, Benson LN, Nakanishi T, Burrows PE, Williams WG, Freedom RM. Intravascular stent prosthesis for right ventricular outflow obstruction. J Am Coll Cardiol. 1992 Aug; 20(2):373-80. PMID: 1634674.
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    310. Zahn EM, Lima VC, Benson LN, Freedom RM. Use of endovascular stents to increase pulmonary blood flow in pulmonary atresia with ventricular septal defect. Am J Cardiol. 1992 Aug 01; 70(3):411-2. PMID: 1378695.
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    311. Boutin C, Dyck J, Benson L, Houde C, Freedom RM. Balloon atrial septostomy under transesophageal echocardiographic guidance. Pediatr Cardiol. 1992 Jul; 13(3):176-7. PMID: 1376472.
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    312. Leandro J, Smallhorn JF, Benson L, Musewe N, Balfe JW, Dyck JD, West L, Freedom R. Ambulatory blood pressure monitoring and left ventricular mass and function after successful surgical repair of coarctation of the aorta. J Am Coll Cardiol. 1992 Jul; 20(1):197-204. PMID: 1607525.
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    313. Hosking MC, Thomaidis C, Hamilton R, Burrows PE, Freedom RM, Benson LN. Clinical impact of balloon angioplasty for branch pulmonary arterial stenosis. Am J Cardiol. 1992 Jun 01; 69(17):1467-70. PMID: 1534195.
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    314. Steinherz LJ, Graham T, Hurwitz R, Sondheimer HM, Schwartz RG, Shaffer EM, Sandor G, Benson L, Williams R. Guidelines for cardiac monitoring of children during and after anthracycline therapy: report of the Cardiology Committee of the Childrens Cancer Study Group. Pediatrics. 1992 May; 89(5 Pt 1):942-9. PMID: 1579408.
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    315. Leandro J, Balfe JW, Smallhorn JF, Benson L. Coarctation of the aorta and hypertension. Child Nephrol Urol. 1992; 12(2-3):124-7. PMID: 1628270.
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    316. Hosking MC, Benson LN, Musewe N, Dyck JD, Freedom RM. Transcatheter occlusion of the persistently patent ductus arteriosus. Forty-month follow-up and prevalence of residual shunting. Circulation. 1991 Dec; 84(6):2313-7. PMID: 1959187.
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    317. Benson LN, Hamilton F, Dasmahapatra H, Rabinowitch M, Coles JC, Freedom RM. Percutaneous implantation of a balloon-expandable endoprosthesis for pulmonary artery stenosis: an experimental study. J Am Coll Cardiol. 1991 Nov 01; 18(5):1303-8. PMID: 1918708.
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    318. Caspi J, Coles JG, Benson LN, Herman SL, Diaz RJ, Augustine J, Brezina A, Kolin A, Wilson GJ. Age-related response to epinephrine-induced myocardial stress. A functional and ultrastructural study. Circulation. 1991 Nov; 84(5 Suppl):III394-9. PMID: 1934436.
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    319. Benson L, Freedom RM, Gersony W, Gundry SR, Sauer U, Boucek M. Session II: Cardiac replacement in infants and children: indication and limitations. J Heart Lung Transplant. 1991 Sep-Oct; 10(5 Pt 2):791-801. PMID: 1742292.
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    320. Hosking MC, Benson LN, Freedom RM. A femoral vein-femoral artery loop technique for aortic dilatation in children. Cathet Cardiovasc Diagn. 1991 Aug; 23(4):253-6. PMID: 1889078.
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    321. Pinzon JL, Burrows PE, Benson LN, Moës CA, Lightfoot NE, Williams WG, Freedom RM. Repair of coarctation of the aorta in children: postoperative morphology. Radiology. 1991 Jul; 180(1):199-203. PMID: 2052694.
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    322. Akagi T, Benson LN, Green M, De Souza M, Harder JR, Gilday DL, Freedom RM. Ventricular function during supine bicycle exercise in univentricular connection with absent right atrioventricular connection. Am J Cardiol. 1991 Jun 01; 67(15):1273-8. PMID: 1709775.
      View in: PubMed
    323. Akagi T, Benson LN, Lightfoot NE, Chin K, Wilson G, Freedom RM. Natural history of dilated cardiomyopathy in children. Am Heart J. 1991 May; 121(5):1502-6. PMID: 2017982.
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    324. Vitiello R, Benson L, Musewe N, Freedom R. Factors influencing the persistence of shunting within 24 hours of catheter occlusion of the ductus arteriosus. Br Heart J. 1991 Apr; 65(4):211-2. PMID: 2029443.
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    325. Levy M, Benson LN, Burrows PE, Bentur Y, Strong DK, Smith J, Johnson D, Jacobson S, Koren G. Tissue plasminogen activator for the treatment of thromboembolism in infants and children. J Pediatr. 1991 Mar; 118(3):467-72. PMID: 1900334.
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    326. Chan KY, Iwahara M, Benson LN, Wilson GJ, Freedom RM. Immunosuppressive therapy in the management of acute myocarditis in children: a clinical trial. J Am Coll Cardiol. 1991 Feb; 17(2):458-60. PMID: 1991904.
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    327. Vogel M, Smallhorn JF, Gilday D, Benson LN, Ash J, Williams WG, Freedom RM. Assessment of myocardial perfusion in patients after the arterial switch operation. J Nucl Med. 1991 Feb; 32(2):237-41. PMID: 1992025.
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    328. Rupprecht T, Hofbeck M, Singer H, Harms D, Deeg KH, Benson L. Determination of the anatomical size of ventricular septal defects on the basis of hemodynamic data and noninvasive assessment of pulmonary to systemic vascular resistance ratio Rp/Rs by Doppler-echocardiography. Cathet Cardiovasc Diagn. 1991 Feb; 22(2):93-9. PMID: 2009570.
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    329. Moes CA, Benson LN, Burrows PE, Freedom RM, Williams W, Duckworth JW. The subclavian artery as the first branch of the aortic arch. Pediatr Cardiol. 1991 Jan; 12(1):39-43. PMID: 1997983.
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    330. Burrows PE, Benson LN, Williams WG, Trusler GA, Coles J, Smallhorn JF, Freedom RM. Iliofemoral arterial complications of balloon angioplasty for systemic obstructions in infants and children. Circulation. 1990 Nov; 82(5):1697-704. PMID: 2146039.
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    331. Caspi J, Herman SL, Coles JG, Benson LN, Radde I, Augustine J, Hamilton F, Castellarin S, Kumar R, Wilson GJ. Effects of low perfusate Ca2+ concentration on newborn myocardial function after ischemia. Circulation. 1990 Nov; 82(5 Suppl):IV371-9. PMID: 2171811.
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    332. Freedman MH, Olivieri N, Benson L, Liu P, McClelland R, St Louis P, Templeton D, Koren G. Clinical studies on iron chelation in patients with thalassemia major. Haematologica. 1990 Sep-Oct; 75 Suppl 5:74-83. PMID: 2086384.
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    333. Caspi J, Herman SL, Wilson GJ, Villamater J, Augustine J, Hamilton F, Castellarin S, Kumar R, Benson LN, Coles JG. Neonatal autoperfused working heart-lung preparation: assessment of factors determining survival. J Heart Transplant. 1990 Jul-Aug; 9(4):435-40. PMID: 2398441.
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    334. Burrows PE, Freedom RM, Benson LN, Moes CA, Wilson G, Koike K, Williams WG. Coronary angiography of pulmonary atresia, hypoplastic right ventricle, and ventriculocoronary communications. AJR Am J Roentgenol. 1990 Apr; 154(4):789-95. PMID: 2107678.
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    335. Rocchini AP, Beekman RH, Ben Shachar G, Benson L, Schwartz D, Kan JS. Balloon aortic valvuloplasty: results of the Valvuloplasty and Angioplasty of Congenital Anomalies Registry. Am J Cardiol. 1990 Mar 15; 65(11):784-9. PMID: 2316461.
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    336. Chiasson DA, Ipp M, Benson L, Silver MM. Acute heart failure in an 8-year-old diabetic girl. J Pediatr. 1990 Mar; 116(3):472-7. PMID: 1968508.
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    337. Caspi J, Coles JG, Benson LN, Freedom RM, Burrows PE, Smallhorn JF, Trusler GA, Williams WG. Management of neonatal critical pulmonic stenosis in the balloon valvotomy era. Ann Thorac Surg. 1990 Feb; 49(2):273-8. PMID: 2306149.
      View in: PubMed
    338. Benson L. Interventional cardiac catheterization. Curr Opin Cardiol. 1990 Feb; 5(1):40-4. PMID: 10149315.
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    339. Kaeding CC, Hill JA, Katz J, Benson L. Bupivacaine use after knee arthroscopy: pharmacokinetics and pain control study. Arthroscopy. 1990; 6(1):33-9. PMID: 2310448.
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    340. Musewe NN, Benson LN, Smallhorn JF, Freedom RM. Two-dimensional echocardiographic and color flow Doppler evaluation of ductal occlusion with the Rashkind prosthesis. Circulation. 1989 Dec; 80(6):1706-10. PMID: 2598432.
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    341. Hosking MC, Benson LN, Musewe N, Freedom RM. Reocclusion for persistent shunting after catheter placement of the Rashkind patent ductus arteriosus occluder. Can J Cardiol. 1989 Oct; 5(7):340-2. PMID: 2531029.
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    342. Benson LN, Freedom RM. Balloon dilatation of the very small patent ductus arteriosus in preparation for transcatheter occlusion. Cathet Cardiovasc Diagn. 1989 Sep; 18(1):48-9. PMID: 2529975.
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    343. Vogel M, Benson LN, Burrows P, Smallhorn JF, Freedom RM. Balloon dilatation of congenital aortic valve stenosis in infants and children: short term and intermediate results. Br Heart J. 1989 Aug; 62(2):148-53. PMID: 2475152.
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    344. Malviya S, Burrows FA, Johnston AE, Benson LN. Anaesthetic experience with paediatric interventional cardiology. Can J Anaesth. 1989 May; 36(3 Pt 1):320-4. PMID: 2720869.
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    345. Adatia I, Benson LN, Freedom RM. A wire technique to cross the congenitally stenotic aortic valve. Cathet Cardiovasc Diagn. 1989 Apr; 16(4):250-2. PMID: 2706683.
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    346. Krichenko A, Benson LN, Burrows P, Möes CA, McLaughlin P, Freedom RM. Angiographic classification of the isolated, persistently patent ductus arteriosus and implications for percutaneous catheter occlusion. Am J Cardiol. 1989 Apr 01; 63(12):877-80. PMID: 2929450.
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    347. Ino T, Benson LN, Mikalian H, Freedom RM, Rowe RD. Determination of left ventricular volumes by Simpson's rule in infants and children with congenital heart disease. Br Heart J. 1989 Feb; 61(2):182-5. PMID: 2923757.
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    348. Stein JI, Langevin A, Benson LN, Souza MD, Wilson G, Chan H. [Serial determination of anthracycline poisoning in children]. Wien Klin Wochenschr. 1989 Jan 06; 101(1):45-8. PMID: 2913725.
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    349. Leung MP, Benson LN, Smallhorn JF, Williams WG, Trusler GA, Freedom RM. Abnormal cardiac signs after Fontan type of operation: indicators of residua and sequelae. Br Heart J. 1989 Jan; 61(1):52-8. PMID: 2917099.
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    350. Burrows PE, Benson LN, Moes CA, Freedom RM. Pulmonary artery tears following balloon valvotomy for pulmonary stenosis. Cardiovasc Intervent Radiol. 1989 Jan-Feb; 12(1):38-42. PMID: 2496927.
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    351. Dyck JD, Benson LN, Smallhorn JF, McLaughlin PR, Freedom RM, Rowe RD. Catheter occlusion of the persistently patent ductus arteriosus. Am J Cardiol. 1988 Nov 15; 62(16):1089-92. PMID: 3189172.
      View in: PubMed
    352. del Nido PJ, Swan PR, Benson LN, Bohn D, Charlton MC, Coles JG, Trusler GA, Williams WG. Successful use of intraaortic balloon pumping in a 2-kilogram infant. Ann Thorac Surg. 1988 Nov; 46(5):574-6. PMID: 3190335.
      View in: PubMed
    353. Ino T, Sherwood WG, Cutz E, Benson LN, Rose V, Freedom RM. Dilated cardiomyopathy with neutropenia, short stature, and abnormal carnitine metabolism. J Pediatr. 1988 Sep; 113(3):511-4. PMID: 3411399.
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    354. Ino T, Benson LN, Freedom RM, Rowe RD. Natural history and prognostic risk factors in endocardial fibroelastosis. Am J Cardiol. 1988 Sep 01; 62(7):431-4. PMID: 3414520.
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    355. Ino T, Sherwood WG, Benson LN, Wilson GJ, Freedom RM, Rowe RD. Cardiac manifestations in disorders of fat and carnitine metabolism in infancy. J Am Coll Cardiol. 1988 Jun; 11(6):1301-8. PMID: 3367006.
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    356. Musewe NN, Reisman J, Benson LN, Wilkes D, Levison H, Freedom RM, Trusler GA, Canny GJ. Cardiopulmonary adaptation at rest and during exercise 10 years after Mustard atrial repair for transposition of the great arteries. Circulation. 1988 May; 77(5):1055-61. PMID: 3359586.
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    357. Coles JG, Leung M, Kielmanowicz S, Freedom RM, Benson LN, Rabinovitch M, Sherret H, Dasmahapatra H, Trusler GA, McLaughlin PR, et al. Repair of tricuspid atresia: utility of right ventricular incorporation. Ann Thorac Surg. 1988 Apr; 45(4):384-9. PMID: 3355280.
      View in: PubMed
    358. Burrows PE, Benson LN, Smallhorn JS, Moes CA, Freedom RM, Burrows FA, Rowe RD. Angiographic features associated with percutaneous balloon valvotomy for pulmonary valve stenosis. Cardiovasc Intervent Radiol. 1988 Apr; 11(2):111-6. PMID: 3134133.
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    359. Ino T, Benson LN, Freedom RM, Barker GA, Aipursky A, Rowe RD. Thrombolytic therapy for femoral artery thrombosis after pediatric cardiac catheterization. Am Heart J. 1988 Mar; 115(3):633-9. PMID: 2964187.
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    360. Ino T, Benson LN, Mikailian H, Freedom RM, Rowe RD. Correlation of left ventricular angiographic casts and biplane left ventricular volumetry in infants and children. Am J Cardiol. 1988 Feb 15; 61(6):441-5. PMID: 3341228.
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    361. del Nido PJ, Mickle DA, Wilson GJ, Benson LN, Weisel RD, Coles JG, Trusler GA, Williams WG. Inadequate myocardial protection with cold cardioplegic arrest during repair of tetralogy of Fallot. J Thorac Cardiovasc Surg. 1988 Feb; 95(2):223-9. PMID: 3257536.
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    362. Benson LN, Dyck J, Hecht B. Technique for closure of the small patent ductus arteriosus using the Rashkind occluder. Cathet Cardiovasc Diagn. 1988; 14(2):82-4. PMID: 3365765.
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    363. Ino T, Benson LN, Mikailian H, Freedom RM, Rowe RD. Correlation of right ventricular volume using axial angulated ventriculography to known right ventricular cast volumes in infants and children with congenital heart disease. Am J Cardiol. 1988 Jan 01; 61(1):161-5. PMID: 3337006.
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    364. Musewe NN, Smallhorn JF, Benson LN, Burrows PE, Freedom RM. Validation of Doppler-derived pulmonary arterial pressure in patients with ductus arteriosus under different hemodynamic states. Circulation. 1987 Nov; 76(5):1081-91. PMID: 2959394.
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    365. del Nido PJ, Benson LN, Mickle DA, Kielmanowicz S, Coles JG, Wilson GJ. Impaired left ventricular postischemic function and metabolism in chronic right ventricular hypertrophy. Circulation. 1987 Nov; 76(5 Pt 2):V168-73. PMID: 2959397.
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    366. del Nido PJ, Mickle DA, Wilson GJ, Benson LN, Coles JG, Trusler GA, Williams WG. Evidence of myocardial free radical injury during elective repair of tetralogy of Fallot. Circulation. 1987 Nov; 76(5 Pt 2):V174-9. PMID: 2959398.
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    367. Coles JG, Watanabe T, Wilson GJ, Benson LN, Kent GM, Mickle DA, Romaschin AD, Villamater J, Ujc H, Williams WG, et al. Age-related differences in the response to myocardial ischemic stress. J Thorac Cardiovasc Surg. 1987 Oct; 94(4):526-34. PMID: 3657256.
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    368. Robertson M, Benson LN, Smallhorn JS, Musewe N, Freedom RM, Moes CA, Burrows P, Johnston AE, Burrows FA, Rowe RD. The morphology of the right ventricular outflow tract after percutaneous pulmonary valvotomy: long term follow up. Br Heart J. 1987 Sep; 58(3):239-44. PMID: 3663423.
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    369. del Nido PJ, Williams WG, Villamater J, Benson LN, Coles JG, Bohn D, Trusler GA. Changes in pericardial surface pressure during pulmonary hypertensive crises after cardiac surgery. Circulation. 1987 Sep; 76(3 Pt 2):III93-6. PMID: 3621546.
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    370. Trusler GA, Williams WG, Duncan KF, Hesslein PS, Benson LN, Freedom RM, Izukawa T, Olley PM. Results with the Mustard operation in simple transposition of the great arteries 1963-1985. Ann Surg. 1987 Sep; 206(3):251-60. PMID: 3632091.
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    371. Coles JG, Kielmanowicz S, Freedom RM, Benson LN, Moes F, Olley PM, Rabinovitch M, Rosenberg H, Sherret H, Rowe RD, et al. Surgical experience with the modified Fontan procedure. Circulation. 1987 Sep; 76(3 Pt 2):III61-6. PMID: 2441898.
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    372. Musewe NN, Robertson MA, Benson LN, Smallhorn JF, Burrows PE, Freedom RM, Moes CA, Rowe RD. The dysplastic pulmonary valve: echocardiographic features and results of balloon dilatation. Br Heart J. 1987 Apr; 57(4):364-70. PMID: 2953383.
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    373. Benson LN, Child JS, Schwaiger M, Perloff JK, Schelbert HR. Left ventricular geometry and function in adults with Ebstein's anomaly of the tricuspid valve. Circulation. 1987 Feb; 75(2):353-9. PMID: 3802438.
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    374. Benson LN, Rowe RD. Predictors of coronary risk in Kawasaki disease. Prog Clin Biol Res. 1987; 250:299-304. PMID: 3321079.
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    375. Mok J, Pintar M, Benson L, McLaughlin FJ, Levison H. Evaluation of noninvasive measurements of oxygenation in stable infants. Crit Care Med. 1986 Nov; 14(11):960-3. PMID: 3095025.
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    376. Benson LN, Burns R, Schwaiger M, Schelbert HR, Lewis AB, Freedom RM, Olley PM, McLaughlin P, Rowe RD. Radionuclide angiographic evaluation of ventricular function in isolated congenitally corrected transposition of the great arteries. Am J Cardiol. 1986 Aug 01; 58(3):319-24. PMID: 3739922.
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    377. Freedom RM, Benson LN, Smallhorn JF, Williams WG, Trusler GA, Rowe RD. Subaortic stenosis, the univentricular heart, and banding of the pulmonary artery: an analysis of the courses of 43 patients with univentricular heart palliated by pulmonary artery banding. Circulation. 1986 Apr; 73(4):758-64. PMID: 2419010.
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    378. Benson LN, Freedom RM, Wilson GJ, Halliday WC. Cerebral complications following balloon angioplasty of coarctation of the aorta. Cardiovasc Intervent Radiol. 1986; 9(4):184-6. PMID: 2945639.
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    379. Smallhorn JF, Pauperio H, Benson L, Freedom RM, Rowe RD. Pulsed Doppler assessment of pulmonary vein obstruction. Am Heart J. 1985 Aug; 110(2):483-6. PMID: 4025125.
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    380. Benson LN, Smallhorn JS, Freedom RM, Trusler GA, Rowe RD. Pulmonary valve morphology after balloon dilatation of pulmonary valve stenosis. Cathet Cardiovasc Diagn. 1985; 11(2):161-6. PMID: 3886156.
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    381. Benson LN, Yeatman L, Laks H. Balloon dilatation for superior vena caval obstruction after the senning procedure. Cathet Cardiovasc Diagn. 1985; 11(1):63-8. PMID: 3156674.
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    382. Benson LN, Newth CJ, DeSouza M, Lobraico R, Kartodihardjo W, Corkey C, Gilday D, Olley PM. Radionuclide assessment of right and left ventricular function during bicycle exercise in young patients with cystic fibrosis. Am Rev Respir Dis. 1984 Dec; 130(6):987-92. PMID: 6095708.
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    383. Dajee H, Deutsch LS, Benson LN, Perloff JK, Laks H. Thrombolytic therapy for superior vena caval thrombosis following superior vena cava-pulmonary artery anastomosis. Ann Thorac Surg. 1984 Dec; 38(6):637-9. PMID: 6508419.
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    384. Benson LN, Laks H, Lois J, Dajee H, Child J, Perloff JK. Surgical correction of pulmonary atresia and ventricular septal defect with large systemic-pulmonary collaterals. Ann Thorac Surg. 1984 Nov; 38(5):522-5. PMID: 6238576.
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    385. Smallhorn JF, Izukawa T, Benson L, Freedom RM. Noninvasive recognition of functional pulmonary atresia by echocardiography. Am J Cardiol. 1984 Oct 01; 54(7):925-6. PMID: 6486047.
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    386. Hassall E, Benson L, Hart M, Krieger DE. Hepatic encephalopathy after portacaval shunt in a noncirrhotic child. J Pediatr. 1984 Sep; 105(3):439-41. PMID: 6470866.
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    387. Gomes AS, Benson L, George B, Laks H. Management of pulmonary arteriovenous fistulas after superior vena cava-right pulmonary artery (Glenn) anastomosis. J Thorac Cardiovasc Surg. 1984 Apr; 87(4):636-9. PMID: 6708586.
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    388. Dajee H, Benson L, Laks H. An improved method of pulmonary artery banding. Ann Thorac Surg. 1984 Mar; 37(3):254-7. PMID: 6703808.
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    389. Kangarloo H, Gold RH, Benson L, Diament MJ, DiSessa T, Boechat MT. Sonography of extrathoracic left-to-right shunts in infants and children. AJR Am J Roentgenol. 1983 Nov; 141(5):923-6. PMID: 6605062.
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    390. Starzl TE, Chase HP, Ahrens EH, McNamara DJ, Bilheimer DW, Schaefer EJ, Rey J, Porter KA, Stein E, Francavilla A, Benson LN. Portacaval shunt in patients with familial hypercholesterolemia. Ann Surg. 1983 Sep; 198(3):273-83. PMID: 6615051.
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    391. Benson LN, Bonet J, McLaughlin P, Olley PM, Feiglin D, Druck M, Trusler G, Rowe RD, Morch J. Assessment of right ventricular function during supine bicycle exercise after Mustard's operation. Circulation. 1982 Jun; 65(6):1052-9. PMID: 7074768.
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    392. Friedman WF, Printz MP, Skidgel RA, Benson LN, Zednikova M. Prostaglandins and the ductus arteriosus. Adv Prostaglandin Thromboxane Leukot Res. 1982; 10:277-302. PMID: 6216785.
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    393. Alpert BS, Benson L, Olley PM. Peak left ventricular pressure/volume (Emax) during exercise in control subjects and children with left-sided cardiac disease. Cathet Cardiovasc Diagn. 1981; 7(2):145-53. PMID: 7296663.
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    394. Benson LN, Olley PM, Patel RG, Coceani F, Rowe RD. Role of prostaglandin E1 infusion in the management of transposition of the great arteries. Am J Cardiol. 1979 Oct; 44(4):691-6. PMID: 484498.
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    395. Hotchin J, Benson L, Gardner J. Mother-infant interaction in lymphocytic choriomeningitis virus infection of the newborn mouse: the effect of maternal health on mortality of offspring. Pediatr Res. 1970 Mar; 4(2):194-200. PMID: 5419336.
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