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abstractpubmed· Abstract 2017· item PMID:28423144

Efficacy of Catheter Ablation for Nonparoxysmal Atrial Fibrillation. Clinical Question: Is catheter ablation better than antiarrhythmic drugs for the prevention of nonparoxysmal atrial fibrillation? Bottom Line: Radiofrequency catheter ablation was found to be superior to antiarrhythmic drugs in preventing recurrences of nonparoxysmal atrial fibrillation and reducing hospital admissions.