Treatment of atrial fibrillation with third-degree atrioventricular block by pacing His bundle and left bundle branch: Case report

Conclusion: We selected His bundle pacing as the primary pacing, but also used left bundle branch pacing as a backup approach. If His bundle pacing results in an increased sensing threshold, pacing threshold changes, or dislocations, left bundle branch pacing can compensate for dysfunction of permanent deficiencies in His bundle pacing, preserving physiological pacing.
Source: Medicine - Category: Internal Medicine Tags: Research Article: Clinical Case Report Source Type: research