title: The clinical course of patients with severe "rheumatic" mitral insufficiency.
mesh_terms: D000328:Adult; D001281:Atrial Fibrillation / Q000453:epidemiology; D006332:Cardiomegaly / Q000175:diagnosis / Q000453:epidemiology; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008944:Mitral Valve Insufficiency / Q000175:diagnosis* / Q000401:mortality / Q000628:therapy; D008946:Mitral Valve Stenosis / Q000175:diagnosis; D011379:Prognosis; D012214:Rheumatic Heart Disease / Q000175:diagnosis* / Q000401:mortality