title: Patent ductus arteriosus complicating prolonged assisted ventilation in respiratory distress syndrome.
mesh_terms: D001706:Biopsy; D006328:Cardiac Catheterization; D004374:Ductus Arteriosus, Patent / Q000150:complications* / Q000175:diagnosis / Q000601:surgery; D005260:Female; D006326:Heart Auscultation; D006801:Humans; D000860:Hypoxia; D007223:Infant; D007231:Infant, Newborn; D008168:Lung / Q000000981:diagnostic imaging; D008297:Male; D011175:Positive-Pressure Respiration; D011859:Radiography; D012127:Respiratory Distress Syndrome, Newborn / Q000150:complications* / Q000000981:diagnostic imaging / Q000628:therapy; D012140:Respiratory Tract Diseases / Q000209:etiology