Figure legends
Figure 1. Flowchart of the study selection process. Abbreviation: AF, atrial fibrillation.
Table 1. Clinical characteristics of the study patients. Abbreviations: AF, atrial fibrillation; TIA, transient ischemic attack; Cr, creatinine; Hb, hemoglobin; OAC, oral anticoagulant; AAD, antiarrhythmic drugs.
Figure 2. Kaplan–Meier curve for the primary endpoint in patients without AF recurrence and those with AF recurrence. Abbreviation: AF, atrial fibrillation.
Table 2. Cox regression analysis for variables of the primary endpoint. Abbreviations: AF, atrial fibrillation; TIA, transient ischemic attack; Cr, creatinine; Hb, hemoglobin; DOAC, direct oral anticoagulant; OAC, oral anticoagulant; AAD, antiarrhythmic drug; HR, hazard ratio; CI, confidence interval.