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Mortality benefit of catheter ablation versus medical therapy in atrial fibrillation: An RCT only meta‐analysis

Catheter ablation for atrial fibrillation (AF) in comparison to medical therapy alone is known to improve freedom from arrhythmia and quality of life, but the benefit regarding mortality is unclear. The publication of several recent large randomized controlled trials (RCT) comparing ablation with medical therapy has warranted an updated meta‐analysis.