Eriko Hasumi1,2, Katsuhito Fujiu1,3, Koki Nakanishi1, Issei Komuro1. 1. Department of Cardiovascular Medicine, Graduate School of Medicine, The University of Tokyo. 2. Department of Ubiquitous Health Informatics, Graduate School of Medicine, The University of Tokyo. 3. Department of Advanced Cardiology, Graduate School of Medicine, The University of Tokyo.
Abstract
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.
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.
Entities:
Keywords:
His-bundle pacing; Left bundle branch pacing; Left bundle pacing; Peri-left bundle pacing