作者
Jean‐François Obadia,David Messika‐Zeitoun,Guillaume Leurent,Bernard Iung,Guillaume Bonnet,Nicolas Piriou,Thierry Lefèvre,Christophe Caussin,Frédéric Rouleau,Didier Carrié,Patrick Nataf,Patrick Nataf,Florence Leclercq,Christophe Saint Etienne,Emmanuel Teíger,Lionel Leroux,Nicole Karam,Nicolas Michel,Martine Gilard,Erwan Donal,Jean‐Noël Trochu,Bertrand Cormier,Xavier Armoiry,Florent Boutitie,Delphine Maucort‐Boulch,Cécile Barnel,Géraldine Samson,Patrice Guérin,Alec Vahanian,Nathan Mewton
摘要
In patients who have chronic heart failure with reduced left ventricular ejection fraction, severe secondary mitral-valve regurgitation is associated with a poor prognosis. Whether percutaneous mitral-valve repair improves clinical outcomes in this patient population is unknown.