Closure of atrial septal defects in adults.
D000328:Adult; D000367:Age Factors; D000368:Aged; D005260:Female; D006344:Heart Septal Defects, Atrial / Q000601:surgery*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000401:mortality