title: Atypical ausculatory findings in patent ductus arteriosus and stenosis of the pulmonary artery branch.
mesh_terms: D000328:Adult; D001027:Aortography; D006328:Cardiac Catheterization; D004374:Ductus Arteriosus, Patent / Q000175:diagnosis*; D004562:Electrocardiography; D005260:Female; D006326:Heart Auscultation; D006801:Humans; D011666:Pulmonary Valve Stenosis / Q000150:complications*