Adjunctive Low-Voltage Area Ablation Reduces Atrial Fibrillation Recurrence in Persistent Atrial Fibrillation: A Systematic Review, Meta-Analysis, and Trial Sequential Analysis.
BACKGROUND Adjunctive low-voltage area ablation (LVAA) has been proposed as a substrate modification strategy to improve outcomes of catheter ablation in persistent atrial fibrillation (AF); however, randomized controlled trials (RCTs) evaluating LVAA have yielded inconsistent findings. OBJECTIVES This meta-analysis...