Left bundle pacing or peri-left bundle pacing was successfully achieved in 81% (17 of 21) of patients with atrioventricular block who experienced failure of His-bundle pacing.
Observational (n=21)
No
BACKGROUND: His-bundle pacing is an emerging routine technique that avoids pacing-dependent side effects. However, the success rate of His-bundle pacing is not 100%. METHODS AND RESULTS: Left bundle pacing or peri-left bundle pacing (LBP/peri-LBP) are recently developed techniques that directly capture the left bundle or ventricular tissue near the left bundle. We evaluated the success rate of LBP/peri-LBP in patients whose treatment with His-bundle pacing failed. In addition, we evaluated left ventricular contraction and desynchrony after LBP/peri-LBP. CONCLUSIONS: LBP/peri-LBP is an alternative ventricular pacing method in atrioventricular block in patients with failure of His-bundle pacing.
Hasumi et al. (Thu,) conducted a observational in Atrioventricular block with failed His-bundle pacing (n=21). Left bundle pacing or peri-left bundle pacing (LBP/peri-LBP) was evaluated on Success rate of LBP/peri-LBP implantation. Left bundle pacing or peri-left bundle pacing was successfully achieved in 81% (17 of 21) of patients with atrioventricular block who experienced failure of His-bundle pacing.