Effect of Pulsed-Field and Radiofrequency Ablation on Heterogeneous Ventricular Scar in a Swine Model of Healed Myocardial Infarction.
Arwa YounisIsrael ZilbermanAlison R KrywanczykKoji HiguchiHagai D YavinJakub SroubekElad AnterPublished in: Circulation. Arrhythmia and electrophysiology (2022)
PFA may be advantageous for ablation in ventricular scar, producing lesions that unlike RFA are not limited to the subendocardium, but also eliminate viable myocardium separated from the catheter by collagen and fat.