title: Mitral valve prostheses and left ventricular function: an echocardiographic study.
mesh_terms: D004452:Echocardiography; D006321:Heart / Q000503:physiopathology*; D006349:Heart Valve Diseases / Q000503:physiopathology*; D006350:Heart Valve Prosthesis; D006801:Humans; D008943:Mitral Valve / Q000503:physiopathology / Q000601:surgery*