title: Color vectorcardiograms recorded in two unusual cases.
mesh_terms: D000328:Adult; D001022:Aortic Valve Insufficiency / Q000175:diagnosis* / Q000209:etiology; D003116:Color; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D008946:Mitral Valve Stenosis / Q000150:complications / Q000175:diagnosis*; D009203:Myocardial Infarction / Q000175:diagnosis*; D012213:Rheumatic Fever / Q000150:complications; D014672:Vectorcardiography