Time Course of Irreversible Electroporation Lesion Development Through Short- and Long-Term Follow-Up in Pulsed-Field Ablation-Treated Hearts.

Massimo Grimaldi Antonio Di Monaco Tara GomezDror BermanKeshava DattaTushar SharmaAssaf GovariAndreas Altman Luigi Di Biase

Published in: Circulation. Arrhythmia and electrophysiology (2022)

Pulsed-field ablation for pulmonary vein and superior vena cava isolation with the novel PFA system was feasible, safe with myocardial-specific ablative effect. Durable lesions were observed at the target areas. with inflammation phenomena mainly documented at 7 days.

Keyphrases

vena cava
inferior vena cava
oxidative stress
radiofrequency ablation
left ventricular
catheter ablation
newly diagnosed