Safety and effectiveness of a mid-voltage pulsed-field ablation catheter in persistent atrial fibrillation: acute outcomes
High-voltage pulse field ablation (PFA) can disrupt red blood cell membranes, leading to an increased risk of hemolysis. A novel small-balloon, mid-voltage PFA system is expected to reduce the risk of hemolysis through lower pulse voltages while achieving favorable acute success rates. To evaluate the acut...