Left atrial posterior wall isolation—The conundrum of safety versus efficacy

Abstract

The study by Worck et al. raises interesting findings with regard to left atrial posterior wall ablation. The utility of ablation at the CRZ - which may represent epicardial connection via the septopulmonary bundle - warrants future research. Upcoming trials utilising existing technology, along with increased availability of pulsed field ablation, will advance our knowledge of the impact of left atrial posterior wall isolation. This article is protected by copyright. All rights reserved.