Po-628-07 left bundle-branch pacing post-atrioventricular junction ablation for atrial fibrillation: propensity-score matching with his bundle pacing

Left bundle branch pacing (LBBP) has emerged as a promising pacing modality to preserve physiological left ventricular activation but has limited prospective data evaluating long-term safety and efficacy in pacing-dependent patients following atrioventricular junction (AVJ) ablation.