High-Power Short-Duration Ablation Versus Conventional Power Ablation in Pulmonary Vein Isolation in Patients With Atrial Fibrillation: An Updated Systematic Review and Meta-Analysis of Randomized Controlled Trials.

Background: High-power short-duration (HPSD) ablation has emerged as a promising alternative to conventional power delivery (CPD) for pulmonary vein isolation (PVI) among patients with atrial fibrillation (AF), though its efficacy, procedural efficiency, and safety profile remain uncertain.

Aims: To evaluate and compare the efficacy, procedural efficiency, and safety of HPSD versus CPD ablation strategies for PVI in patients with AF through a systematic review and meta-analysis of randomized controlled trials (RCTs).

Materials And Methods: PubMed, Embase, Cochrane Library, and ClinicalTrials.