Purpose: Atrioesophageal fistula is One of the more feared problems of radiofrequency catheter ablation (RFCA) of atrial fibrillation (AF) as it can be connected to superior mortality. Figuring out the esophagus spot in the course of RFCA may decrease the chance of esophageal injury. The current research aims to evaluate https://www.directivepublications.org/journal-of-cardiovascular-diseases/