Combined prosthetic replacement of the mitral and aortic valves. Preoperative and postoperative hemodynamic studies at rest and the left ventricular response to muscular exercise.
D000328:Adult; D001021:Aortic Valve / Q000601:surgery*; D002302:Cardiac Output; D005080:Exercise Test; D005260:Female; D006321:Heart / Q000502:physiology*; D006350:Heart Valve Prosthesis; D006439:Hemodynamics; D006801:Humans; D008297:Male; D008875:Middle Aged; D008943:Mitral Valve / Q000601:surgery*; D010101:Oxygen Consumption; D005082:Physical Exertion; D011652:Pulmonary Circulation; D014655:Vascular Resistance; D016276:Ventricular Function