Mitral Valve Surgery – A  Paradox ?
Feinberg, et al AJC 2000
Grigioni, et al Circ 2001
MR doubles mortality following MI
(No) Impact of mitral valve annuloplasty on mortality risk in patients with mitral regurgitation and left ventricular systolic dysfunction  (EF < 30%)
Wu AH, Aaronson KD, Bolling SF, et al. JACC 2005
n = 417
n = 303