Clinical echocardiography.
D001024:Aortic Valve Stenosis / Q000175:diagnosis; D004452:Echocardiography; D006321:Heart / Q000033:anatomy & histology; D006331:Heart Diseases / Q000175:diagnosis*; D006347:Heart Sounds; D006349:Heart Valve Diseases / Q000175:diagnosis; D006801:Humans; D006973:Hypertension / Q000175:diagnosis; D008946:Mitral Valve Stenosis / Q000175:diagnosis