Results of surgical repair of atrial septal defects in the middle-aged and elderly.
D000367:Age Factors; D000368:Aged; D001794:Blood Pressure; D006328:Cardiac Catheterization; D006348:Cardiac Surgical Procedures / Q000401:mortality; D004562:Electrocardiography; D005260:Female; D005500:Follow-Up Studies; D006344:Heart Septal Defects, Atrial / Q000175:diagnosis / Q000401:mortality / Q000601:surgery*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010808:Physical Examination; D011651:Pulmonary Artery