Identification and quantification of ventricular dysfunction by echocardiography.
D001021:Aortic Valve / Q000503:physiopathology; D004452:Echocardiography / Q000379:methods; D006322:Heart Aneurysm / Q000175:diagnosis; D006331:Heart Diseases / Q000175:diagnosis*; D006352:Heart Ventricles; D006801:Humans; D008943:Mitral Valve / Q000503:physiopathology; D008944:Mitral Valve Insufficiency / Q000175:diagnosis; D009200:Myocardial Contraction; D009203:Myocardial Infarction / Q000175:diagnosis; D013318:Stroke Volume