title: Persistence of enlarged pulmonary arteries--22 years after atrial septal defect closure.
mesh_terms: D004108:Dilatation, Pathologic / Q000000981:diagnostic imaging; D006344:Heart Septal Defects, Atrial / Q000601:surgery*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011651:Pulmonary Artery / Q000000981:diagnostic imaging*; D011859:Radiography