Chest X-ray quiz. A left-to-right shunt.
Reading
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St Vincent's Hospital, Sydney, New South Wales, Australia.
D000328:Adult; D006332:Cardiomegaly / Q000000981:diagnostic imaging / Q000209:etiology; D004108:Dilatation, Pathologic; D006344:Heart Septal Defects, Atrial / Q000150:complications / Q000000981:diagnostic imaging*; D006801:Humans; D008168:Lung / Q000098:blood supply*; D008297:Male; D011651:Pulmonary Artery / Q000473:pathology; D011652:Pulmonary Circulation; D011859:Radiography