Echocardiography of the mitral valve.
D004452:Echocardiography / Q000379:methods*; D004696:Endocarditis / Q000175:diagnosis; D006338:Heart Neoplasms / Q000175:diagnosis; D006349:Heart Valve Diseases / Q000175:diagnosis*; D006801:Humans; D008943:Mitral Valve; D008944:Mitral Valve Insufficiency / Q000175:diagnosis; D008945:Mitral Valve Prolapse / Q000175:diagnosis; D008946:Mitral Valve Stenosis / Q000175:diagnosis; D009232:Myxoma / Q000175:diagnosis; D012214:Rheumatic Heart Disease / Q000175:diagnosis