What is a potential long-term effect of conduction system pacing on the heart?

Conduction system pacing has the potential to lead to improved left ventricular function over the long term. This approach to pacing is designed to more closely mimic the natural physiological conduction of the heart, particularly by targeting the Bundle of His or the left bundle branch. As a result, conduction system pacing can promote more coordinated contraction of the ventricles, which can enhance the overall efficiency of the heart muscle.

Improved left ventricular function is associated with better hemodynamics, reduced heart failure symptoms, and potentially a better quality of life for patients. This outcome is particularly significant in patients who have heart failure or a history of ventricular dysfunction, as the pacing strategies employed can help restore synchronous contraction and optimize cardiac output.

In contrast, other options reflect potential complications or adverse effects that do not align with the primary benefits of conduction system pacing. The focus here is on the favorable outcomes associated with this advanced pacing technique, emphasizing the advantages of improved cardiac function.