title: Surgical treatment of calcified patent ductus arteriosus.
mesh_terms: D001013:Aorta, Thoracic / Q000601:surgery; D002114:Calcinosis / Q000209:etiology / Q000601:surgery*; D002302:Cardiac Output; D006332:Cardiomegaly / Q000000981:diagnostic imaging; D004374:Ductus Arteriosus, Patent / Q000150:complications / Q000601:surgery*; D005260:Female; D006339:Heart Rate; D006801:Humans; D008722:Methods; D008875:Middle Aged; D011651:Pulmonary Artery / Q000000981:diagnostic imaging; D011859:Radiography; D013348:Subclavian Artery / Q000601:surgery; D014655:Vascular Resistance