F
François Dagenais
Researcher at Laval University
Publications - 131
Citations - 5558
François Dagenais is an academic researcher from Laval University. The author has contributed to research in topics: Medicine & Aortic valve replacement. The author has an hindex of 29, co-authored 104 publications receiving 4511 citations.
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Journal ArticleDOI
Two-year outcomes of surgical treatment of severe ischemic mitral regurgitation
Robert E. Michler,Peter K. Smith,Michael K. Parides,Gorav Ailawadi,Vinod H. Thourani,Alan J. Moskowitz,Michael A. Acker,Judy Hung,Helena L. Chang,Louis P. Perrault,A. Marc Gillinov,Michael Argenziano,Emilia Bagiella,Jessica Overbey,Ellen Moquete,Lopa N. Gupta,Marissa A. Miller,Wendy C. Taddei-Peters,Neal Jeffries,Richard D. Weisel,Eric A. Rose,James S. Gammie,James S. Gammie,Joseph J. DeRose,John D. Puskas,François Dagenais,Sandra G. Burks,Ismail El-Hamamsy,Carmelo A. Milano,Pavan Atluri,Pierre Voisine,Patrick T. O'Gara,Annetine C. Gelijns +32 more
TL;DR: Mitral-valve repair provided a more durable correction of mitral regurgitation but did not significantly improve survival or reduce overall adverse events or readmissions and was associated with an early hazard of increased neurologic events and supraventricular arrhythmias.
Journal ArticleDOI
Mitral-Valve Repair versus Replacement for Severe Ischemic Mitral Regurgitation
Michael A. Acker,Michael K. Parides,Louis P. Perrault,Alan J. Moskowitz,Annetine C. Gelijns,Pierre Voisine,Peter K. Smith,Judy Hung,Eugene H. Blackstone,John D. Puskas,Michael Argenziano,James S. Gammie,Michael J. Mack,Deborah D. Ascheim,Emilia Bagiella,Ellen Moquete,T. Bruce Ferguson,Keith A. Horvath,Nancy L. Geller,Marissa A. Miller,Y. Joseph Woo,David A. D'Alessandro,Gorav Ailawadi,François Dagenais,Timothy J. Gardner,Patrick T. O'Gara,Robert E. Michler,Irving L. Kron +27 more
TL;DR: Replacement provided a more durable correction of mitral regurgitation, but there was no significant between-group difference in clinical outcomes.
Journal ArticleDOI
Surgical Treatment of Moderate Ischemic Mitral Regurgitation
Peter K. Smith,John D. Puskas,Deborah D. Ascheim,Pierre Voisine,Annetine C. Gelijns,Alan J. Moskowitz,Judy Hung,Michael K. Parides,Gorav Ailawadi,Louis P. Perrault,Michael A. Acker,Michael Argenziano,Vinod H. Thourani,James S. Gammie,Marissa A. Miller,Pierre Pagé,Jessica Overbey,Emilia Bagiella,François Dagenais,Eugene H. Blackstone,Irving L. Kron,Daniel J. Goldstein,Eric A. Rose,Ellen Moquete,Neal Jeffries,Timothy J. Gardner,Patrick T. O'Gara,John H. Alexander,Robert E. Michler +28 more
TL;DR: In patients with moderate ischemic mitral regurgitation, the addition of mitral-valve repair to CABG did not result in a higher degree of left ventricular reverse remodeling, and at 1 year this trial did not show a clinically meaningful advantage.
Journal ArticleDOI
Preoperative posterior leaflet angle accurately predicts outcome after restrictive mitral valve annuloplasty for ischemic mitral regurgitation
Julien Magne,Philippe Pibarot,François Dagenais,Zeineb Hachicha,Jean G. Dumesnil,Mario Sénéchal +5 more
TL;DR: In patients undergoing restrictive annuloplasty for ischemic MR, persistence of MR and 3-year event-free survival can accurately be predicted by preoperative analysis of mitral valve configuration.
Journal ArticleDOI
High tidal volumes in mechanically ventilated patients increase organ dysfunction after cardiac surgery.
TL;DR: Tidal volumes of more than 10 ml/kg are risk factors for organ failure and prolonged intensive care unit stay after cardiac surgery, and women and obese patients are particularly at risk of being ventilated with injurious tidal volumes.