Heart Rhythm Society

Safety and Effectiveness of a Novel Dual-Energy Radiofrequency/Pulsed Field Ablation Catheter: 12 Month Results of the FlexPulse Study

BACKGROUND AND AIMS: Pulsed field (PF) ablation is increasingly used to treat paroxysmal atrial fibrillation (PAF). FlexPulse (NCT06676072) was conducted to evaluate safety and effectiveness of a novel dual-energy, flexible-tip focal ablation catheter with radiofrequency and PF f...