Risk of atrioesophageal fistula formation with contact force-sensing catheters

Atrioesophageal fistula formation accounted for a much higher proportion of reported adverse events with CF-sensing catheters compared with non-CF-sensing catheters. Improved understanding of the relationship between power/force delivery and esophageal damage is needed to minimize the risk of atrioesophageal fistula formation.