Real-world comparison of variable vs fixed-loop circular pulsed field ablation catheters: Acute outcomes including non-pulmonary vein ablation

This first clinical comparison demonstrated high acute efficacy and favorable safety profiles, with notable procedural differences reflecting their distinct workflows of 2 circular PFA catheter systems for AF ablation. Likewise, this includes the first reported successful CTI, SVC and mitral isthmus ablation using VLCC reflecting its versatility for ablation. Further research is warranted to assess long-term outcomes and lesion durability.