Closure of persistent ductus arteriosus without thoracotomy.
D000293:Adolescent; D000328:Adult; D002404:Catheterization; D004374:Ductus Arteriosus, Patent / Q000601:surgery*; D005263:Femoral Artery / Q000601:surgery; D006801:Humans; D008297:Male; D010701:Phonocardiography