What does the term “chronic pacing” refer to in the context of conduction system pacing?

The term "chronic pacing" refers to the long-term use of a pacemaker device, primarily to manage persistent arrhythmias or other cardiac conduction issues. In the context of conduction system pacing, chronic pacing involves the implantation of a permanent pacemaker that is designed to assist the heart in maintaining an adequate rhythm over an extended period. This is crucial for patients who experience ongoing symptoms due to inadequate heart rates or blocked electrical conduits in the heart.

The approach is beneficial because it can enhance the patient's quality of life, reduce the risk of complications associated with untreated arrhythmias, and help maintain hemodynamic stability. By ensuring a reliable source of pacing, chronic pacing addresses long-term needs rather than addressing temporary or acute conditions, which distinguishes it from other types of pacing, such as temporary or emergency pacing strategies.