title: Patent ductus arteriosus. Some problems of radiologic diagnosis.
mesh_terms: D000328:Adult; D002648:Child; D004374:Ductus Arteriosus, Patent / Q000150:complications / Q000000981:diagnostic imaging*; D005260:Female; D006337:Heart Murmurs; D006801:Humans; D006976:Hypertension, Pulmonary / Q000150:complications; D011184:Postoperative Period; D011300:Preoperative Care; D011859:Radiography