Das, SoumiRoy, Shilpa BasuRoy Subesha, Basu2023-06-172023-06-172022-06Das Soumi, Roy Shilpa Basu, Roy Subesha Basu. Comparison of Effect of Combined Intravenous Amiodarone and Surgical Closure of OS ASD in Adults with Surgical Closure alone on Sinus Conversion of Concomitant Atrial Fibrillation — A Retrospective Case Series Analysis. Journal of The Indian Medical Association. 2022 Jun; 120(6): 40-430019-5847http://imsear.searo.who.int/handle/123456789/216565Closure of Atrial Septal Defect has been proposed to increase conversion of concomitant Atrial Fibrillation (AF) to Normal Sinus Rhythm (NSR). Amiodarone is known to convert AF to NSR. Our findings support the use of single intraoperative dose of intravenous Amiodarone for increased conversion of pre-operative AF to NSR in OS ASD patients undergoing closure on CPB, although the effect was short lastingASD SurgeryAmiodaroneSinus ConversionJournal ArticleIndiaMBBS, MD, DM, FIACTA , Associate Professor, Department of Cardiac Anaesthesia, IPGME&R & SSKM Hospital Kolkata 700020MBBS (Hons), MS, MCh, Associate Professor, Department of Cardiothoracic & Vascular Surgery, IPGME&R & SSKM Hospital Kolkata 700020MBBS (Hons), MS, Associate Professor, Department of Obstetrics and Gynaecology, IPGME&R & SSKM Hospital Kolkata 700020 and Corresponding Author