Personalized pulmonary vein antrum isolation guided by left atrial wall thickness for persistent atrial fibrillation

Abstract

In this prospective study, LAWT-guided PV antrum isolation for PeAF was effective and efficient, requiring low procedure, fluoroscopy, and RF time. A randomized trial comparing the LAWT-guided ablation with the standard of practice is in progress (ClinicalTrials.gov, NCT05396534).