Biventricular vs conduction system pacing after atrioventricular node ablation for heart failure with atrial fibrillation: the CONDUCT-AF trial.
In HF patients with refractory AF undergoing atrioventricular node ablation, CSP with left bundle branch area pacing was non-inferior to BVP for LVEF improvement at 6 months, providing comparable clinical outcomes and a favourable procedural profile.