T E David

Summary

Affiliation: University of Toronto
Country: Canada

Publications

  1. doi request reprint Clinical outcomes of combined aortic root replacement with mitral valve surgery
    Tirone E David
    Division of Cardiovascular Surgery, Toronto General Hospital, Toronto, Ontario, Canada
    J Thorac Cardiovasc Surg 136:82-7. 2008
  2. doi request reprint Surgical treatment of aortic valve disease
    Tirone E David
    Division of Cardiovascular Surgery, Toronto General Hospital, 200 Elizabeth Street 4N 453, Toronto, ON M5G 2C4, Canada
    Nat Rev Cardiol 10:375-86. 2013
  3. ncbi request reprint Dilation of the sinotubular junction causes aortic insufficiency after aortic valve replacement with the Toronto SPV bioprosthesis
    T E David
    Division of Cardiovascular Surgery, Toronto General Hospital, Toronto, Ontario, Canada
    J Thorac Cardiovasc Surg 122:929-34. 2001
  4. ncbi request reprint Aortic valve-sparing operations in patients with aneurysms of the aortic root or ascending aorta
    Tirone E David
    Division of Cardiovascular Surgery, Toronto General Hospital and University of Toronto, Ontario, Canada
    Ann Thorac Surg 74:S1758-61; discussion S1792-9. 2002
  5. ncbi request reprint Late outcomes of mitral valve repair for floppy valves: Implications for asymptomatic patients
    Tirone E David
    Division of Cardiovascular Surgery of Toronto General Hospital and University of Toronto, Toronto, Ontario, Canada
    J Thorac Cardiovasc Surg 125:1143-52. 2003
  6. ncbi request reprint Outcomes of mitral valve repair for mitral regurgitation due to degenerative disease
    Tirone E David
    Division of Cardiovascular Surgery of Peter Munk Cardiac Center at Toronto General Hospital and University of Toronto, Toronto, Ontario Canada
    Semin Thorac Cardiovasc Surg 19:116-20. 2007
  7. ncbi request reprint Replacement of the ascending aorta with reduction of the diameter of the sinotubular junction to treat aortic insufficiency in patients with ascending aortic aneurysm
    Tirone E David
    Peter Munk Cardiac Centre at the University Health Network and University of Toronto, Toronto, Ontario, Canada
    J Thorac Cardiovasc Surg 133:414-8. 2007
  8. ncbi request reprint Aortic valve preservation in patients with aortic root aneurysm: results of the reimplantation technique
    Tirone E David
    Division of Cardiovascular Surgery, Toronto General Hospital and University of Toronto, Toronto, Ontario, Canada
    Ann Thorac Surg 83:S732-5; discussion S785-90. 2007
  9. ncbi request reprint Surgical treatment of active infective endocarditis: a continued challenge
    Tirone E David
    Division of Cardiovascular Surgery of Toronto General Hospital and University of Toronto, Toronto, Ontario, Canada
    J Thorac Cardiovasc Surg 133:144-9. 2007
  10. ncbi request reprint Surgical treatment of paravalvular abscess: long-term results
    Tirone E David
    Peter Munk Cardiac Centre at University Health Network, University of Toronto, Toronto, Ont, Canada
    Eur J Cardiothorac Surg 31:43-8. 2007

Detail Information

Publications93

  1. doi request reprint Clinical outcomes of combined aortic root replacement with mitral valve surgery
    Tirone E David
    Division of Cardiovascular Surgery, Toronto General Hospital, Toronto, Ontario, Canada
    J Thorac Cardiovasc Surg 136:82-7. 2008
    ..This study was undertaken to examine the operative mortality and morbidity and late outcomes in patients who required combined aortic root replacement with mitral valve surgery...
  2. doi request reprint Surgical treatment of aortic valve disease
    Tirone E David
    Division of Cardiovascular Surgery, Toronto General Hospital, 200 Elizabeth Street 4N 453, Toronto, ON M5G 2C4, Canada
    Nat Rev Cardiol 10:375-86. 2013
    ..Finally, poor candidates for surgery who have aortic stenosis can now be treated with catheter-based aortic valve implantation but, in this article, the current status of aortic valve surgery is reviewed. ..
  3. ncbi request reprint Dilation of the sinotubular junction causes aortic insufficiency after aortic valve replacement with the Toronto SPV bioprosthesis
    T E David
    Division of Cardiovascular Surgery, Toronto General Hospital, Toronto, Ontario, Canada
    J Thorac Cardiovasc Surg 122:929-34. 2001
    ..This study was undertaken to examine the causes of late aortic insufficiency in patients who had aortic valve replacement with the Toronto SPV bioprosthesis (St Jude Medical, Inc, St Paul, Minn)...
  4. ncbi request reprint Aortic valve-sparing operations in patients with aneurysms of the aortic root or ascending aorta
    Tirone E David
    Division of Cardiovascular Surgery, Toronto General Hospital and University of Toronto, Ontario, Canada
    Ann Thorac Surg 74:S1758-61; discussion S1792-9. 2002
    ....
  5. ncbi request reprint Late outcomes of mitral valve repair for floppy valves: Implications for asymptomatic patients
    Tirone E David
    Division of Cardiovascular Surgery of Toronto General Hospital and University of Toronto, Toronto, Ontario, Canada
    J Thorac Cardiovasc Surg 125:1143-52. 2003
    ..We sought to evaluate the long-term results of mitral valve repair in patients with mitral regurgitation caused by floppy mitral valves and compare the outcomes of asymptomatic patients with those of symptomatic patients...
  6. ncbi request reprint Outcomes of mitral valve repair for mitral regurgitation due to degenerative disease
    Tirone E David
    Division of Cardiovascular Surgery of Peter Munk Cardiac Center at Toronto General Hospital and University of Toronto, Toronto, Ontario Canada
    Semin Thorac Cardiovasc Surg 19:116-20. 2007
    ..Mitral valve repair is associated with low operative mortality and morbidity, but it does not arrest the degenerative process. This study suggests that rates of reoperation underscore rates of late failure of the mitral valve repair...
  7. ncbi request reprint Replacement of the ascending aorta with reduction of the diameter of the sinotubular junction to treat aortic insufficiency in patients with ascending aortic aneurysm
    Tirone E David
    Peter Munk Cardiac Centre at the University Health Network and University of Toronto, Toronto, Ontario, Canada
    J Thorac Cardiovasc Surg 133:414-8. 2007
    ..Ascending aortic aneurysm often causes dilation of the sinotubular junction with consequent aortic insufficiency despite normal aortic cusps...
  8. ncbi request reprint Aortic valve preservation in patients with aortic root aneurysm: results of the reimplantation technique
    Tirone E David
    Division of Cardiovascular Surgery, Toronto General Hospital and University of Toronto, Toronto, Ontario, Canada
    Ann Thorac Surg 83:S732-5; discussion S785-90. 2007
    ..A study was conducted to determine the long-term results of aortic valve reimplantation to treat aortic root aneurysm...
  9. ncbi request reprint Surgical treatment of active infective endocarditis: a continued challenge
    Tirone E David
    Division of Cardiovascular Surgery of Toronto General Hospital and University of Toronto, Toronto, Ontario, Canada
    J Thorac Cardiovasc Surg 133:144-9. 2007
    ..This study was undertaken to examine the outcomes of surgery for active infective endocarditis in a large cohort of patients...
  10. ncbi request reprint Surgical treatment of paravalvular abscess: long-term results
    Tirone E David
    Peter Munk Cardiac Centre at University Health Network, University of Toronto, Toronto, Ont, Canada
    Eur J Cardiothorac Surg 31:43-8. 2007
    ..To examine the outcomes of surgery for active infective endocarditis with paravalvular abscess...
  11. ncbi request reprint Long-term results of aortic valve-sparing operations for aortic root aneurysm
    Tirone E David
    Division of Cardiovascular Surgery and Cardiology of Toronto General Hospital and University of Toronto, Toronto, Ontario, Canada
    J Thorac Cardiovasc Surg 132:347-54. 2006
    ..To examine the results of aortic valve sparing for aortic root aneurysm...
  12. ncbi request reprint Initial experience with the Toronto Root bioprosthesis
    Tirone E David
    Cardiac Surgical Programs, Toronto General Hospital, Toronto, ON, Canada
    J Heart Valve Dis 13:248-51; discussion 252-3. 2004
    ..The study aim was to assess the safety and efficacy of the Toronto Root bioprosthesis for aortic root or valve replacement during the early postoperative stages...
  13. ncbi request reprint Artificial chordae
    Tirone E David
    Division of Cardiovascular Surgery of Toronto General Hospital, 200 Elizabeth Street 13EN219, University of Toronto, Toronto, Ontario, Canada
    Semin Thorac Cardiovasc Surg 16:161-8. 2004
    ..Gore-Tex sutures are an excellent material to replace chordae tendineae, appear to be free of adverse effects, and have become a valuable adjunct to the surgical armamentarium to treat mitral and tricuspid valve disease...
  14. ncbi request reprint Aortic root replacement in patients with previous heart surgery
    Tirone E David
    Division of Cardiovascular Surgery of Toronto General Hospital and University of Toronto, Toronto, Ontario, Canada
    J Card Surg 19:325-8. 2004
    ..The objective was to review the operative risk and outcomes of redo aortic root replacement...
  15. ncbi request reprint Invited commentary
    Tirone E David
    Toronto General Hospital, Toronto, Ontario, M5G 2C4, Canada
    Ann Thorac Surg 81:1585-6. 2006
  16. ncbi request reprint For everything there is a season
    Tirone E David
    Division of Cardiovascular Surgery of Toronto General Hospital and University of Toronto, Toronto, Ontario, Canada
    J Thorac Cardiovasc Surg 130:961-5. 2005
  17. ncbi request reprint A comparison of outcomes of mitral valve repair for degenerative disease with posterior, anterior, and bileaflet prolapse
    Tirone E David
    Division of Cardiovascular Surgery and Cardiology of Toronto General Hospital and the University of Toronto, Toronto, Ontario, Canada
    J Thorac Cardiovasc Surg 130:1242-9. 2005
    ..We sought to compare the clinical and echocardiographic outcomes of mitral valve repair for mitral regurgitation in patients with degenerative disease of the mitral valve with posterior, anterior, or bileaflet prolapse...
  18. doi request reprint Aortic valve replacement with Toronto SPV bioprosthesis: optimal patient survival but suboptimal valve durability
    Tirone E David
    Peter Munk Cardiac Centre at Toronto General Hospital and University of Toronto, Toronto, Ontario, Canada
    J Thorac Cardiovasc Surg 135:19-24. 2008
    ..Our objective was to examine the clinical outcomes of aortic valve replacement with the Toronto SPV bioprosthesis at 12 years...
  19. doi request reprint Aortic valve sparing operations
    Tirone E David
    Division of Cardiovascular Surgery, Peter Munk Cardiac Centre, Toronto General Hospital, University Health Network and University of Toronto, Toronto, Ontario, Canada
    Semin Thorac Cardiovasc Surg 23:146-8. 2011
    ..The late results of aortic valve sparing operations have been excellent, and these operations have become an important addition to the surgical armamentarium to treat patients with proximal aortic aneurysms...
  20. doi request reprint Aortic root aneurysm: principles of repair and long-term follow-up
    Tirone E David
    Division of Cardiovascular Surgery of Peter Munk Cardiac Centre, Toronto General Hospital and University of Toronto, Toronto, Ontario, Canada
    J Thorac Cardiovasc Surg 140:S14-9; discussion S45-51. 2010
    ..This study was undertaken to examine clinical and echocardiographic outcomes of aortic valve-sparing operations to treat aortic root aneurysms...
  21. ncbi request reprint Late results of heart valve replacement with the Hancock II bioprosthesis
    T E David
    Division of Cardiovascular Surgery of Toronto General Hospital and University of Toronto, Toronto, Ontario, Canada
    J Thorac Cardiovasc Surg 121:268-77. 2001
    ..To review the late clinical outcomes of patients who had isolated aortic or mitral valve replacement with the Hancock II bioprosthesis...
  22. doi request reprint Hancock II bioprosthesis for aortic valve replacement: the gold standard of bioprosthetic valves durability?
    Tirone E David
    Division of Cardiovascular Surgery of Peter Munk Cardiac Centre, Toronto General Hospital and University of Toronto, Toronto, Ontario, Canada
    Ann Thorac Surg 90:775-81. 2010
    ..This study examined the long-term durability of the Hancock II bioprosthesis (Medtronic, Minneapolis, MN) in the aortic position...
  23. ncbi request reprint Long-term results of bioprosthetic mitral valve replacement: the pericardial perspective
    T Doenst
    Division of Cardiovascular Surgery, Toronto General Hospital and University of Toronto Toronto, Ontario, Canada
    J Cardiovasc Surg (Torino) 45:449-54. 2004
    ..This paper review the published experience with various pericardial bioprosthetic valves used for mitral valve replacement during the past 3 decades...
  24. doi request reprint Surgical treatment of ascending aorta and aortic root aneurysms
    Tirone E David
    Division of Cardiovascular Surgery of Toronto General Hospital, Peter Munk Cardiac Centre and the University of Toronto, Toronto, Ontario, Canada
    Prog Cardiovasc Dis 52:438-44. 2010
    ..During the past 2 decades, a conservative procedure whereby the aneurysm is replaced with Dacron graft and the aortic valve is preserved has gained widespread use, and the results have been excellent in experienced hands...
  25. ncbi request reprint Results of aortic valve-sparing operations
    T E David
    Divisions of Cardiovascular Surgery and Cardiology of Toronto General Hospital, University Health Network, Toronto, Ontario, Canada
    J Thorac Cardiovasc Surg 122:39-46. 2001
    ..To review the late results of valve-sparing operations in patients with aortic root aneurysm and in those with ascending aortic aneurysm and aortic insufficiency...
  26. doi request reprint When is the Ross operation a good option to treat aortic valve disease?
    Tirone E David
    Cardiac Program of the Peter Munk Cardiac Centre at Toronto General Hospital and the University of Toronto, Toronto, Ontario, Canada
    J Thorac Cardiovasc Surg 139:68-73; discussion 73-5. 2010
    ..We sought to identify suitable patients for the Ross operation...
  27. ncbi request reprint Mitral valve repair
    Tirone E David
    Peter Munk Cardiac Centre at the University Health Network, and University of Toronto, Toronto, Ontario, Canada
    Ann Thorac Surg 84:1066-8. 2007
  28. doi request reprint Long-term results of aortic valve-sparing operations in patients with Marfan syndrome
    Tirone E David
    Peter Munk Cardiac Centre of Toronto General Hospital, University Health Network and University of Toronto, Toronto, Ontario, Canada
    J Thorac Cardiovasc Surg 138:859-64; discussion 863-4. 2009
    ..The appropriateness of aortic valve-sparing operations in patients with Marfan syndrome has been questioned. This study examines the long-term results of these operations in patients with Marfan syndrome...
  29. ncbi request reprint Reoperations on the aortic valve combined with replacement of the ascending aorta
    T E David
    Division of Cardiovascular Surgery of Toronto General Hospital, University Health Network and the University of Toronto, Ontario, Canada
    J Card Surg 17:46-50. 2002
    ..To review the experience with reoperations on the aortic valve combined with replacement of the ascending aorta...
  30. ncbi request reprint Dilation of the pulmonary autograft after the Ross procedure
    T E David
    Divisions of Cardiovascular Surgery and Cardiology of Toronto General Hospital and University of Toronto, Toronto, Ontario, Canada
    J Thorac Cardiovasc Surg 119:210-20. 2000
    ..Dilation of pulmonary autograft after the Ross procedure is being recognized with increasing frequency. This study was undertaken to examine the extent of this problem and factors that may be associated with it...
  31. ncbi request reprint Sex-specific long-term outcomes after combined valve and coronary artery surgery
    Torsten Doenst
    Division of Cardiovascular Surgery, Toronto General Hospital, University of Toronto, Ontario, Canada
    Ann Thorac Surg 81:1632-6. 2006
    ..The purpose of this study is to compare sex-specific, long-term outcomes after combined valve and coronary artery bypass graft surgery (CABG)...
  32. ncbi request reprint Redo aortic root replacement: experience with 31 patients
    E Raanani
    Division of Cardiovascular Surgery, Toronto General Hospital, and University of Toronto, Ontario, Canada
    Ann Thorac Surg 71:1460-3. 2001
    ..CONCLUSIONS: Redo aortic root replacement can be performed with good early and late results. Patients operated on for prosthetic root endocarditis may have an increased risk of recurrent late endocarditis...
  33. ncbi request reprint Aortic valve replacement with the Toronto SPV: long-term clinical and hemodynamic results
    Göran Dellgren
    Division of Cardiovascular Surgery, The Toronto General Hospital, 200 Elizabeth Street, EN 14 222, Toronto, Ontario, Canada M5N 2C4
    Eur J Cardiothorac Surg 21:698-702. 2002
    ..Therefore, this study was undertaken to evaluate long-term clinical and echocardiographic outcome after aortic valve replacement with the Toronto stentless porcine valve (SPV) bioprosthesis at our institution...
  34. ncbi request reprint Mitral valve repair and replacement for rheumatic disease
    T M Yau
    Division of Cardiovascular Surgery, Toronto General Hospital, University Health Network, Department of Surgery, University of Toronto, Toronto, Ontario, Canada
    J Thorac Cardiovasc Surg 119:53-60. 2000
    ..We evaluated our late outcomes after mitral repair and replacement for rheumatic disease...
  35. ncbi request reprint Tricuspid valve repair with an annuloplasty ring results in improved long-term outcomes
    Gilbert H L Tang
    Division of Cardiovascular Surgery, Toronto General Hospital, Department of Surgery, University of Toronto, Toronto, Ontario, Canada
    Circulation 114:I577-81. 2006
    ..The purpose of this study was to compare the long-term results of tricuspid valve (TV) repair with or without an annuloplasty ring...
  36. doi request reprint Redo valvular surgery in elderly patients
    Manjula Maganti
    Division of Cardiovascular Surgery, Peter Munk Cardiac Center, Toronto General Hospital and the Department of Surgery, University of Toronto, Toronto, Ontario, Canada
    Ann Thorac Surg 87:521-5. 2009
    ..We determined the perioperative and long-term outcomes in elderly patients undergoing redo cardiac valve surgery...
  37. ncbi request reprint Short- and long-term results of triple valve surgery in the modern era
    Bahaaldin Alsoufi
    Peter Munk Cardiac Center, Toronto General Hospital, University of Toronto, Toronto, Ontario, Canada
    Ann Thorac Surg 81:2172-7; discussion 2177-8. 2006
    ..Triple valve surgery is usually complex and carries a reported operative mortality of 25% and 10-year survival of 40%. We examined surgical results in the modern era...
  38. ncbi request reprint Mid-term results of the Ross procedure
    D Paparella
    Division of Cardiovascular Surgery of Toronto General Hospital and University of Toronto, Ontario, Canada
    J Card Surg 16:338-43. 2001
    ..The Ross procedure has provided excellent functional results in most patients, but progressive aortic insufficiency due to dilation of the aortic annulus and/or sinotubular junction is a potential problem in a number of patients...
  39. ncbi request reprint Late hemodynamic and clinical outcomes of aortic valve replacement with the Carpentier-Edwards Perimount pericardial bioprosthesis
    Göran Dellgren
    Division of Cardiovascular Surgery of Toronto General Hospital and the University of Toronto, Toronto, Ontario, Canada
    J Thorac Cardiovasc Surg 124:146-54. 2002
    ....
  40. ncbi request reprint Reoperative mitral valve replacement: importance of preservation of the subvalvular apparatus
    Michael A Borger
    Division of Cardiovascular Surgery, Toronto General Hospital, University Health Network, Ontario, Canada
    Ann Thorac Surg 74:1482-7. 2002
    ..The purpose of this study was to analyze outcomes in a large cohort of redo MVR patients, focusing on the effect of subvalvular preservation on mortality...
  41. doi request reprint Mitral regurgitation due to myxomatous degeneration combined with bicuspid aortic valve disease is often due to prolapse of the anterior leaflet of the mitral valve
    Vidyadhar Lad
    Division of Cardiovascular Surgery, Department of Anesthesia of the Peter Munk Cardiac Centre at Toronto General Hospital and University of Toronto, Toronto, Ontario, Canada
    Ann Thorac Surg 87:79-82. 2009
    ....
  42. ncbi request reprint Reoperation is not an independent predictor of mortality during aortic valve surgery
    Piroze M Davierwala
    Division of Cardiovascular Surgery, Toronto General Hospital, University Health Network, Department of Surgery, University of Toronto, Toronto, Ontario, Canada
    J Thorac Cardiovasc Surg 131:329-35. 2006
    ..We analyzed our experience to determine whether reoperation itself independently predicts mortality during aortic valve surgery...
  43. doi request reprint Outcomes of double valve surgery for active infective endocarditis
    Amir M Sheikh
    Division of Cardiovascular Surgery, Toronto General Hospital, Toronto, Ontario, Canada
    J Thorac Cardiovasc Surg 138:69-75. 2009
    ..In active infective endocarditis the need for operating simultaneously on the aortic and mitral valves is frequent. There are no studies in the literature documenting long-term outcomes of double valve surgery for active endocarditis...
  44. ncbi request reprint Aortic valve-sparing operations for aortic root aneurysm
    T E David
    Division of Cardiovascular Surgery of Toronto General Hospital and University of Toronto, Toronto, Ontario, Canada
    Semin Thorac Cardiovasc Surg 13:291-6. 2001
    ..Aortic valve-sparing operations have provided excellent clinical outcomes and few valve-related complications. The function of the reconstructed aortic root remains unchanged in most patients during the first decade of follow-up...
  45. ncbi request reprint Implications of a congenitally abnormal valve: a study of 1025 consecutively excised aortic valves
    M J Collins
    Department of Pathology, Toronto General Hospital University Health Network, Toronto, Canada
    J Clin Pathol 61:530-6. 2008
    ..An increasing proportion of patients with congenitally abnormal aortic valves (AV) present for AV replacement...
  46. ncbi request reprint Clinical outcomes after aortic valve replacement with the Toronto stentless porcine valve
    B S Goldman
    Sunnybrook and Women s College Health Sciences Centre, Toronto, Ontario, Canada
    Ann Thorac Surg 71:S302-5. 2001
    ..Hemodynamic benefits of the Toronto stentless porcine valve have been documented. Clinical well-being and freedom from major valve-related events have been less well defined...
  47. ncbi request reprint Aortic valve repair versus replacement in bicuspid aortic valve disease
    Piroze M Davierwala
    Division of Cardiovascular Surgery of Toronto General Hospital and University of Toronto, Toronto, Ontario, Canada
    J Heart Valve Dis 12:679-86; discussion 686. 2003
    ..Patients were followed annually using echocardiography. The mean follow up was 2.6 +/- 2.1 years for the repair group, and 3.5 +/- 2.1 years for the replacement group. Follow up was complete...
  48. ncbi request reprint Effect of prior valve type on mortality in reoperative valve surgery
    Gilbert H L Tang
    Division of Cardiovascular Surgery, Toronto General Hospital, Toronto, Ontario, Canada
    Ann Thorac Surg 83:938-45. 2007
    ..The purpose of this study is to examine the effect of previously implanted valve type on hospital mortality in reoperative valve surgery...
  49. ncbi request reprint The efficacy of the Cox/maze procedure combined with mitral valve surgery: a matched control study
    E Raanani
    Division of Cardiovascular Surgery of Toronto General Hospital and University of Toronto, Ontario, Canada
    Eur J Cardiothorac Surg 19:438-42. 2001
    ....
  50. ncbi request reprint Initial results of the chordal-cutting operation for ischemic mitral regurgitation
    Michael A Borger
    Division of Cardiovascular Surgery and Department of Anesthesia, Toronto General Hospital, University Health Network, and University of Toronto, Toronto, Ontario, Canada
    J Thorac Cardiovasc Surg 133:1483-92. 2007
    ..However, very little clinical data exist to date for this procedure...
  51. ncbi request reprint Stentless aortic valve reoperations: a surgical challenge
    Michael A Borger
    Division of Cardiovascular Surgery, Toronto General Hospital, and Department of Surgery, University of Toronto, Toronto, Ontario, Canada
    Ann Thorac Surg 84:737-43; discussion 743-4. 2007
    ..Relatively few studies have examined stentless valve reoperation, and we therefore reviewed our results for these procedures...
  52. ncbi request reprint Aortic valve sparing operations: an update
    T E David
    Division of Cardiovascular Surgery, The Toronto Hospital, University of Toronto, Ontario, Canada
    Ann Thorac Surg 67:1840-2; discussion 1853-6. 1999
    ..This article is an update on the clinical results of these operations...
  53. doi request reprint Postimplantation morphologic changes of glutaraldehyde-fixed porcine aortic roots and risk of aneurysm and rupture
    Tirone E David
    Division of Cardiovascular Surgery of the Peter Munk Cardiac Centre, Department of Pathology of Toronto General Hospital, University of Toronto, Toronto, Ontario, Canada
    J Thorac Cardiovasc Surg 137:94-100. 2009
    ..This study evaluates the clinical outcomes and the risk of dilation and rupture of porcine aortic roots after implantation...
  54. doi request reprint Predictors of low cardiac output syndrome after isolated mitral valve surgery
    Manjula Maganti
    Division of Cardiovascular Surgery, Peter Munk Cardiac Center, Toronto General Hospital and Department of Surgery, University of Toronto, Toronto, Ontario, Canada
    J Thorac Cardiovasc Surg 140:790-6. 2010
    ..Therefore the aim of this study was to identify the preoperative predictors of low cardiac output syndrome after mitral valve surgery...
  55. ncbi request reprint Aortic and mitral valve replacement with reconstruction of the intervalvular fibrous body: an analysis of clinical outcomes
    Nilto C De Oliveira
    Division of Cardiovascular Surgery of Toronto General Hospital and University of Toronto, Toronto, Ontario, Canada
    J Thorac Cardiovasc Surg 129:286-90. 2005
    ..This study was undertaken to evaluate the late outcomes of reconstruction of the intervalvular fibrous body during aortic and mitral valve replacement...
  56. doi request reprint Mitral valve repair for advanced myxomatous degeneration with posterior displacement of the mitral annulus
    Andrew E Newcomb
    Division of Cardiovascular Surgery of the Peter Munk Cardiac Centre at the Toronto General Hospital, University Health Network and University of Toronto, Toronto, Ontario, Canada
    J Thorac Cardiovasc Surg 136:1503-9. 2008
    ..This study examines the outcomes of mitral valve repair in a defined group of patients with mitral regurgitation caused by advanced myxomatous degeneration...
  57. ncbi request reprint Hemodilution during cardiopulmonary bypass is an independent risk factor for acute renal failure in adult cardiac surgery
    K Karkouti
    Department of Anesthesia, University Health Network, University of Toronto, Ontario, Canada
    J Thorac Cardiovasc Surg 129:391-400. 2005
    ..This observational study sought to determine whether the degree of hemodilution during cardiopulmonary bypass is independently related to perioperative acute renal failure necessitating dialysis support...
  58. pmc Long-term morphological changes in a cryopreserved pulmonary valve homograft
    Adriana Luk
    Department of Pathology, Toronto General Hospital University Health Network, Toronto, ON, Canada
    Can J Cardiol 23:817-9. 2007
    ..The durability of this PH was likely due to a combination of low pressure on the right side of the heart and the patient's age at surgery...
  59. ncbi request reprint Midterm outcomes of tricuspid valve repair versus replacement for organic tricuspid disease
    Steve K Singh
    Division of Cardiac Surgery, University of Toronto, Toronto, Ontario, Canada
    Ann Thorac Surg 82:1735-41; discussion 1741. 2006
    ..Few studies have compared TV repair with replacement in these patients. The current study compared midterm outcomes of TV repair versus replacement in a large group of patients with organic tricuspid disease...
  60. doi request reprint Custom-tailored valved conduit for complex aortic root disease
    George Krasopoulos
    Division of Cardiovascular Surgery of Peter Munk Cardiac Centre at University Health Network, Toronto, Ontario, Canada
    J Thorac Cardiovasc Surg 135:3-7. 2008
    ..We describe our experience with custom-made conduits for patients with complex disease of the aortoventricular junction...
  61. ncbi request reprint Clinical outcomes after separate and composite replacement of the aortic valve and ascending aorta
    Thanos Sioris
    Division of Cardiovascular Surgery, Toronto General Hospital and the University of Toronto, 200 Elizabeth Street, Toronto, Ontario, Canada M5G 2C4
    J Thorac Cardiovasc Surg 128:260-5. 2004
    ....
  62. ncbi request reprint Mitral annular disjunction in advanced myxomatous mitral valve disease: echocardiographic detection and surgical correction
    Maria J Eriksson
    Division of Cardiology, Toronto General Hospital, University Health Network, Toronto, Ontario, Canada
    J Am Soc Echocardiogr 18:1014-22. 2005
    ..The modification of the repair technique allows surgical correction of the annular disjunction, which seems to optimize long-term results in these challenging cases...
  63. ncbi request reprint Inflammatory myofibroblastic tumor with valvular involvement: a case report and review of the literature
    Jagdish Butany
    Department of Pathology, Toronto General Hospital University Health Network, Toronto, Ontario, Canada
    Cardiovasc Pathol 16:359-64. 2007
    ..Clinically, IMT mimics malignancy, making a definitive diagnosis difficult, prior to histopathological examination...
  64. ncbi request reprint Inflammation and infection in nine surgically explanted Medtronic Freestyle stentless aortic valves
    Jagdish Butany
    Department of Pathology, Toronto General Hospital University Health Network, Toronto, Canada
    Cardiovasc Pathol 16:258-67. 2007
    ..This valve reportedly has excellent clinical and hemodynamic results, but little has been reported about its long-term pathology...
  65. ncbi request reprint Mitral valve surgery in patients with extensive calcification of the mitral annulus
    Christopher M Feindel
    Division of Cardiovascular Surgery, Peter Munk Cardiac Centre, Toronto General Hospital and the University of Toronto, 200 Elizabeth Street 14EN 205, Toronto, Ontario, Canada M5G 2C4
    J Thorac Cardiovasc Surg 126:777-82. 2003
    ..The objective of this work was to examine the clinical outcomes of mitral valve surgery in patients with extensive mitral annular calcification...
  66. doi request reprint Ascending aortic aneurysms in unicommissural aortic valve disease
    Jagdish Butany
    Department of Pathology, Toronto General Hospital University Health Network, Toronto, Ontario, Canada
    Cardiovasc Pathol 18:11-8. 2009
    ..This study presents the pathological findings of the ascending aorta in patients with UAV...
  67. ncbi request reprint Honeycomb-like healed abscess: an unusual complication of infective endocarditis
    Jagdish Butany
    Department of Pathology, Toronto General Hospital, University Health Network and University of Toronto, Toronto, Ontario, Canada
    J Card Surg 20:81-4. 2005
  68. ncbi request reprint Ascending aortic aneurysm with dissection and aortic insufficiency
    Jagdish Butany
    Department of Pathology, Toronto General Hospital, University Health Network and University of Toronto, Toronto, Ontario, Canada
    J Card Surg 20:85-9. 2005
  69. ncbi request reprint Mitral repair versus replacement for ischemic mitral regurgitation
    Osman O Al-Radi
    Division of Cardiovascular Surgery, Toronto General Hospital, and the Department of Surgery, University of Toronto, Toronto, Ontario, Canada
    Ann Thorac Surg 79:1260-7; discussion 1260-7. 2005
    ..We compared mitral repair to replacement in patients with chronic ischemic mitral regurgitation (IMR), due to left ventricular dysfunction (LV-IMR) or papillary muscle infarction (PM-IMR)...
  70. ncbi request reprint A large left atrial myxoma
    Jagdish Butany
    Department of Pathology, Toronto General Hospital, Toronto, Canada
    J Card Surg 19:547-51. 2004
  71. ncbi request reprint Should the ascending aorta be replaced more frequently in patients with bicuspid aortic valve disease?
    Michael A Borger
    Division of Cardiovascular Surgery, Toronto General Hospital, University Health Network, University of Toronto, 200 Elizabeth Street, Toronto, Ontario, Canada M5G 2C4
    J Thorac Cardiovasc Surg 128:677-83. 2004
    ..The optimal diameter at which replacement of the ascending aorta should be performed in patients with bicuspid aortic valve disease is not known...
  72. ncbi request reprint Morphological findings in explanted Toronto stentless porcine valves
    Jagdish Butany
    Department of Pathology, E4 322, Toronto Medical Laboratories, Toronto General Hospital University Health Network, Toronto, Ontario, Canada M5G 2C4
    Cardiovasc Pathol 15:41-8. 2006
    ..Stentless porcine valves have many documented advantages over stented valves. Since its introduction in 1991, the Toronto stentless porcine valve (T-SPV) has shown excellent hemodynamic performance...
  73. ncbi request reprint Twenty-year results of the Hancock II bioprosthesis
    Michael A Borger
    Division of Cardiovascular Surgery, Toronto General Hospital, University Health Network, and Department of Surgery, University of Toronto, Toronto, Ontario, Canada
    J Heart Valve Dis 15:49-55; discussion 55-6. 2006
    ..The Hancock II bioprosthesis (HII) has several design features designed to increase its durability. The study aim was to determine very long-term outcomes for the HII valve in a large patient population...
  74. pmc The Toronto Risk Score for adverse events following cardiac surgery
    Joan Ivanov
    Division of Cardiovascular Surgery, Toronto General Hospital, Ontario
    Can J Cardiol 22:221-7. 2006
    ..To develop and validate an objective and reliable measure of acuity that will identify high-risk patients and predict length of stay following all cardiac surgery procedures...
  75. ncbi request reprint Valve surgery in octogenarians: a safe option with good medium-term results
    Andrew Chukwuemeka
    Division of Cardiovascular Surgery, Toronto General Hospital, Ontario, Canada
    J Heart Valve Dis 15:191-6; discussion 196. 2006
    ..The perioperative outcomes and long-term results in very elderly patients undergoing valve surgery were evaluated...
  76. ncbi request reprint Mitral valve prolapse: an atypical variation of the anatomy
    Jagdish Butany
    Department of Pathology, Toronto General Hospital University Health Network, Toronto, Ontario, Canada
    Can J Cardiol 19:1367-73. 2003
    ..Deficiency or degeneration of one or more of these structures may result in dysfunction of the valvular apparatus leading to mitral valve prolapse during systole...
  77. ncbi request reprint Cryopreserved pulmonary homograft: postimplant changes
    Jagdish Butany
    Department of Pathology E4 301, Toronto General Hospital, University Health Network, Toronto, ON, Canada M5G 2C4
    Cardiovasc Pathol 13:59-61. 2004
  78. ncbi request reprint Aortic valve sparing operations: basic concepts
    Christopher M Feindel
    Peter Munk Cardiac Centre, Toronto General Hospital, University Health Network, Room 14EN 205, 200 Elizabeth Street, Room 14EN 205, Toronto, ON M5G 2C4, Canada
    Int J Cardiol 97:61-6. 2004
    ..The surgical anatomy of the aortic root and the basic concepts of aortic valve sparing surgery are reviewed to provide surgeons and cardiologists a better understanding of when such operations might be suitable...
  79. ncbi request reprint Carcinoid syndrome: an unusual cause of tricuspid and pulmonary valve disease
    Jagdish Butany
    Department of Pathology, Toronto General Hospital, Toronto, Canada
    Can J Cardiol 19:945-6. 2003
  80. ncbi request reprint Predictive accuracy study: comparing a statistical model to clinicians' estimates of outcomes after coronary bypass surgery
    J Ivanov
    Division of Cardiovascular Surgery, The Toronto General Hospital and University of Toronto, Ontario, Canada
    Ann Thorac Surg 70:162-8. 2000
    ....
  81. ncbi request reprint Myocardial abscess in a patient with AIDS-related complex: pericardial patch repair
    T M Egan
    Department of Surgery, University of Toronto, Ontario, Canada
    Ann Thorac Surg 49:481-2. 1990
    ..The patient recovered and survived 6 months before dying of acquired immunodeficiency syndrome. At autopsy, the septal patch was well healed with no evidence of recurrent endocarditis...
  82. ncbi request reprint Mitral valve reconstruction in the failing heart
    S S Fazel
    Peter Munk Cardiac Centre, Division of Cardiac Surgery, Toronto General Hospital, University of Toronto, Toronto, Ontario, Canada
    Scand J Surg 96:111-20. 2007
  83. ncbi request reprint Chronic paravalvular abscess after aortic valve replacement
    Dmitri Chamchad
    J Cardiothorac Vasc Anesth 18:820-1. 2004
  84. ncbi request reprint Is prosthesis-patient mismatch a clinically relevant entity?
    Tirone E David
    Circulation 111:3186-7. 2005
  85. ncbi request reprint Is degenerative calcification of the native aortic valve similar to calcification of bioprosthetic heart valves?
    Tirone E David
    J Thorac Cardiovasc Surg 126:939-41. 2003
  86. ncbi request reprint Results of valve preservation and repair for bicuspid aortic valve insufficiency
    Bahaaldin Alsoufi
    Division of Cardiovascular Surgery of Toronto General Hospital and University of Toronto, Toronto, Ontario, Canada
    J Heart Valve Dis 14:752-8; discussion 758-9. 2005
    ..The results of bicuspid aortic valve (BAV) repair at the authors' institution were evaluated. An attempt was made to assess the mode of failure and to identify surgical methods that provide durable repair results...
  87. ncbi request reprint Early changes in bioprosthetic heart valves following ventricular assist device implantation
    Jagdish Butany
    Int J Cardiol 117:e20-3. 2007
    ..The relevant pathologies of the heart, BioPhysio valve (in place for 4.5 months), and Novacor device are presented...
  88. ncbi request reprint Performance of the Carpentier-Edwards SAV and Hancock-II porcine bioprostheses in aortic valve replacement
    W R Eric Jamieson
    University of British Columbia, Vancouver, Canada
    J Heart Valve Dis 11:424-30. 2002
    ....
  89. ncbi request reprint Durability and prevalence of aortic regurgitation nine years after aortic valve replacement with the Toronto SPV stentless bioprosthesis
    David S Bach
    Department of Medicine, Division of Cardiology, University of Michigan, Ann Arbor, MI, USA
    J Heart Valve Dis 13:64-72; discussion 72. 2004
    ..The study aim was to determine the long-term durability and determinants of AR at nine years in a large, multicenter study of the Toronto SPV valve...
  90. ncbi request reprint St. Jude Medical Toronto biologic aortic root prosthesis: early FDA phase II IDE study results
    Thomas G Gleason
    Division of Cardiothoracic Surgery, University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania 19104, USA
    Ann Thorac Surg 78:786-93. 2004
    ..We report the early results from a phase II multicenter clinical trial of the porcine St. Jude Toronto Bioprosthesis with BiLinx (Toronto root)...
  91. doi request reprint Guidelines for reporting mortality and morbidity after cardiac valve interventions
    Cary W Akins
    The American Association for Thoracic Surgery, Beverly, Massachusetts, USA
    Ann Thorac Surg 85:1490-5. 2008
  92. ncbi request reprint Ruptured synthetic expanded polytetrafluoroethylene chordae tendinae
    Jagdish Butany
    Department of Pathology, Toronto Medical Laboratories, Toronto General Hospital University Health Network, Toronto, ON, Canada M5G 2C4
    Cardiovasc Pathol 13:182-4. 2004
    ..We report the first instance (in the literature) of rupture of a synthetic (PTFE) chordae tendinae. The synthetic suture (PTFE) was associated with calcification...
  93. ncbi request reprint Surgical management of valvular heart disease 2004
    W R Eric Jamieson
    St Paul s Hospital, Vancouver, British Columbia
    Can J Cardiol 20:7E-120E. 2004