Atrial fibrillation in atrial septal defect.
D000328:Adult; D000368:Aged; D001281:Atrial Fibrillation / Q000150:complications*; D004562:Electrocardiography; D006344:Heart Septal Defects, Atrial / Q000150:complications*; D006439:Hemodynamics; D006801:Humans; D008875:Middle Aged