title: Nonvisualization by aortography of patent ductus arteriosus associated with a large proximal left-to-right shunt.
mesh_terms: D001027:Aortography; D001164:Arteriovenous Fistula / Q000175:diagnosis*; D006332:Cardiomegaly / Q000150:complications; D002648:Child; D002932:Cineangiography; D003330:Coronary Vessel Anomalies; D004374:Ductus Arteriosus, Patent / Q000150:complications / Q000175:diagnosis*; D004562:Electrocardiography; D005260:Female; D006325:Heart Atria; D006326:Heart Auscultation; D006333:Heart Failure / Q000150:complications; D006345:Heart Septal Defects, Ventricular / Q000150:complications / Q000175:diagnosis; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D010100:Oxygen / Q000097:blood; D010313:Partial Pressure; D012131:Respiratory Insufficiency / Q000150:complications
chemical_list: D010100:Oxygen