title: Results of surgery for atrial septal defect in patients of 40 years and over.
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D001281:Atrial Fibrillation / Q000150:complications; D001794:Blood Pressure; D003702:Delusions / Q000209:etiology; D005260:Female; D005500:Follow-Up Studies; D006212:Hallucinations / Q000209:etiology; D006333:Heart Failure / Q000150:complications; D006344:Heart Septal Defects, Atrial / Q000150:complications / Q000601:surgery*; D006470:Hemorrhage / Q000150:complications; D006801:Humans; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000401:mortality; D011651:Pulmonary Artery; D013923:Thromboembolism / Q000150:complications; D014655:Vascular Resistance; D014693:Ventricular Fibrillation / Q000150:complications