title: Patent ductus arteriosus and pulmonary valve insufficiency; unusual clinical manifestations.
mesh_terms: D001794:Blood Pressure; D006328:Cardiac Catheterization; D002932:Cineangiography; D004374:Ductus Arteriosus, Patent / Q000150:complications* / Q000175:diagnosis; D006801:Humans; D006976:Hypertension, Pulmonary / Q000150:complications / Q000175:diagnosis; D008297:Male; D008875:Middle Aged; D010701:Phonocardiography; D011665:Pulmonary Valve Insufficiency / Q000150:complications* / Q000175:diagnosis