Atrial fibrillation and heart failure are increasing in prevalence, and frequently coexist. Despite the desire to restore sinus rhythm in heart failure patients, large studies comparing rate control to pharmacologic rhythm control have failed to show superiority of either approach. This may in part be due to the inefficacy and higher risk of adverse effects with antiarrhythmic drugs in HF patients. As such, catheter ablation for atrial fibrillation in patients with heart failure with reduced ejection fraction has been increasingly explored as a treatment modality. We review the contemporary evidence regarding patient selection, efficacy, safety, and impact of catheter ablation on outcomes in patients with atrial fibrillation and heart failure with reduced ejection fraction.
Keywords: atrial fibrillation; catheter ablation; heart failure; outcomes; review.
© 2018 Wiley Periodicals, Inc.