title: Left ventricular ejection fraction as a prognostic guide in surgical treatment of coronary and valvular heart disease.
mesh_terms: D001021:Aortic Valve / Q000601:surgery; D001026:Coronary Artery Bypass; D003327:Coronary Disease / Q000503:physiopathology* / Q000601:surgery; D005500:Follow-Up Studies; D006349:Heart Valve Diseases / Q000503:physiopathology* / Q000601:surgery; D006350:Heart Valve Prosthesis; D006352:Heart Ventricles / Q000503:physiopathology*; D006801:Humans; D008943:Mitral Valve / Q000601:surgery; D011379:Prognosis