Antitachycardia Pacing is More Effective When Delivered to the Left Bundle Branch Area Compared to the Right Ventricle in a Pre-clinical Model of Ischemic Ventricular Tachycardia
Emmanuel Offei, Yuki Ishidoya, Douglas R. Smego, Sofia R. Castillo, Muhammad S. Khan, Kyoichiro Yazaki, Ankur Shah, Ava Yektaeian Vaziri, Matthias Lange, Annie M. Hirahara, Hui Li, Gregory J. Stoddard, Ravi Ranjan, Derek James Dosdall
This study compares the efficacy of antitachycardia pacing delivered to the left bundle branch area versus the right ventricle in a preclinical model of ischemic ventricular tachycardia, finding higher success rates with LBBA pacing.
bioRxiv · Aug 25, 2025 · PreprintBioengineering