Conclusion
Utilizing a torque tool during cardiac ablation results in a reduction in muscle activation and an overall improvement in user perception of performance as well as a reduction in frustration and physical demand. Operators may opt to use the device in procedures to increase catheter ergonomics, reduce workload, and improve the ability to maneuver catheters in difficult to reach locations. This could prove to be especially beneficial in challenging cases such as patients with complex anatomy, difficult to access arrhythmia sources, or smaller patient size. Furthermore, reductions in muscle activation and improved control and maneuverability of catheters may lead to an improvement in the safety profile of cardiac ablation procedures, reduce the chances of adverse events, and increase the success of cardiac ablation procedures.