1. 138 Natural history of atrial fibrillation and atrial fibrillation ablation in patients undergoing percutaneous atrial septal defect closure. (May 2019) Authors: Carpenter, Alexander; Crowther, Oliver; Gall, Alexander; Elgamal, Sarah; Bennett, Richard; Mehisen, Mohamed; Turner, Mark; Nisbet, Ashley Journal: Heart Issue: Volume 105(2019)Supplement 6 Page Start: A114 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗