title: [Contractile performance of the left ventricle before and after the surgery for mitral regurgitation--with special reference to left ventricular end-systolic volume index as a prognostic indicator].
mesh_terms: D000328:Adult; D002306:Cardiac Volume; D005260:Female; D006352:Heart Ventricles / Q000503:physiopathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D008944:Mitral Valve Insufficiency / Q000503:physiopathology*; D009200:Myocardial Contraction; D011379:Prognosis; D013599:Systole