Function: Atrioesophageal fistula is Probably the most feared issues of radiofrequency catheter ablation (RFCA) of atrial fibrillation (AF) as it can be connected to higher mortality. Deciding the esophagus place through RFCA may possibly cut down the potential risk of esophageal harm. The present research aims to evaluate the feasibility https://www.directivepublications.org/journal-of-cardiovascular-diseases/