Persistent cardiac ostium primum: a diagnostic dilemma in the aged.
D000368:Aged; D002037:Bundle-Branch Block / Q000175:diagnosis; D004562:Electrocardiography; D006330:Heart Defects, Congenital / Q000000981:diagnostic imaging*; D006343:Heart Septal Defects / Q000473:pathology*; D006801:Humans; D008297:Male; D008944:Mitral Valve Insufficiency / Q000473:pathology*; D011859:Radiography; D014262:Tricuspid Valve Insufficiency / Q000473:pathology*