Disorders of mitral valve function.
D001281:Atrial Fibrillation / Q000150:complications; D006332:Cardiomegaly / Q000150:complications; D004452:Echocardiography; D006801:Humans; D008944:Mitral Valve Insufficiency / Q000150:complications / Q000175:diagnosis*; D008945:Mitral Valve Prolapse / Q000150:complications / Q000175:diagnosis*; D008946:Mitral Valve Stenosis / Q000150:complications / Q000175:diagnosis*; D010701:Phonocardiography; D011655:Pulmonary Embolism / Q000150:complications