Figure 2.

Percentages of patients with a decrease, no change, or increase in heart failure (HF) and arrhythmia hospitalizations. Percentage of patients (with overall number in parentheses) with a decrease, no change, or increase in the number of HF (A) and atrial fibrillation hospitalizations (B) when comparing the 6-month period after pulmonary vein isolation (PVI) vs the 6-month period before PVI. HFpEF = heart failure with preserved ejection fraction; HFrEF = heart failure with reduced ejection fraction; RR = relative risk.