Comparative Efficacy and Safety of Extensive Electro-Anatomical Guided Pulsed Field Ablation Versus Radiofrequency Ablation in Persistent Atrial Fibrillation

Utilizing pulsed field ablation (PFA), combining pulmonary vein isolation (PVI) with extensive ablation based on anatomical landmarks (including posterior wall box isolation) and electrogram-guided ablation.

Using conventional radiofrequency ablation technology, combines pulmonary vein isolation (PVI) with extensive ablation based on anatomical landmarks (including posterior wall box isolation) and electrogram-guided ablation