Reason: Atrioesophageal Fistula is Among the most feared problems of radiofrequency catheter ablation (RFCA) of atrial fibrillation (AF) as it is affiliated with substantial mortality. Deciding the esophagus site all through RFCA could possibly decrease the potential risk of esophageal damage. The current study aims To guage the feasibility of https://www.directivepublications.org/journal-of-cardiovascular-diseases/