Operative treatment of atrial septal defect in the seventh decade.
D000367:Age Factors; D001991:Bronchitis / Q000150:complications; D005260:Female; D006344:Heart Septal Defects, Atrial / Q000150:complications / Q000601:surgery*; D006801:Humans; D008875:Middle Aged; D013614:Tachycardia, Paroxysmal / Q000150:complications