Assessment of left ventricular function in patients with aortic Starr-Edwards prostheses.
D001021:Aortic Valve / Q000187:drug effects / Q000601:surgery*; D006321:Heart / Q000503:physiopathology*; D006339:Heart Rate; D006350:Heart Valve Prosthesis; D006352:Heart Ventricles / Q000503:physiopathology; D006801:Humans; D010701:Phonocardiography; D005082:Physical Exertion