[Pre and post operative echocardiographic evaluation of left ventricular function for mitral valve disease in aged patients (author's transl)].
D000328:Adult; D000368:Aged; D004452:Echocardiography; D006350:Heart Valve Prosthesis; D006352:Heart Ventricles / Q000503:physiopathology; D006801:Humans; D008875:Middle Aged; D008943:Mitral Valve / Q000601:surgery; D008944:Mitral Valve Insufficiency / Q000503:physiopathology* / Q000601:surgery; D008946:Mitral Valve Stenosis / Q000503:physiopathology* / Q000601:surgery; D011182:Postoperative Care; D011300:Preoperative Care