Systemic hypertension complicating the ligation of patent ductus arterious.
D001158:Arteries; D002319:Cardiovascular System; D004373:Ductus Arteriosus / Q000601:surgery*; D006973:Hypertension / Q000209:etiology*; D008026:Ligation
DUCTUS ARTERIOSUS/surgery; HYPERTENSION/etiology