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Results and complications of surgical versus transcatheter treatment of atrial septal defect in the current era are compared.

All consecutive patients with a secundum atrial septal defect and a pulmonary/systemic flow ratio of 1.5:1 or more who presented between May 1997 and June 1998 were enrolled in this study. All patients except those who initially had defects not feasible for interventional occlusion were catheterized to allow interventional closure of the defects. All patients in whom interventional closure could not be performed underwent surgical closure.

Sixty-one patients underwent surgery at a median age of 20 years (0.5-74 years) and 61 had the defect closed with an Amplatzer device (AGA Medical Corporation, Golden Valley, Minn) at a median age of 12 years (0.8-77.7 years) (P > .2). Hospital stay in surgically treated patients was 8 days (6-19 days) versus 3 days (3-14 days …