Comparative Effectiveness of Catheter Ablation vs Medical Therapy for Atrial Fibrillation

The aims of this study are to examine outcomes associated with receipt of catheter ablation in adults with atrial fibrillation, including procedure-related complications as well as rates of long-term mortality, ischemic stroke, intracranial hemorrhage and hospitalizations. The project will also generate preliminary estimates of the cost-effectiveness of AF ablation incorporating long-term estimates of ischemic stroke, hospitalization and death.

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