[Exercise echocardiographic evaluation of postoperative cardiac function in patients undergoing open mitral commissurotomy].
D000328:Adult; D002302:Cardiac Output; D004452:Echocardiography; D005260:Female; D006321:Heart / Q000503:physiopathology*; D006339:Heart Rate; D006801:Humans; D008297:Male; D008875:Middle Aged; D008943:Mitral Valve / Q000601:surgery*; D008946:Mitral Valve Stenosis / Q000503:physiopathology* / Q000601:surgery; D005082:Physical Exertion; D011184:Postoperative Period; D013318:Stroke Volume