Observational Study
Copyright ©The Author(s) 2019.
World J Cardiol. May 26, 2019; 11(5): 149-158
Published online May 26, 2019. doi: 10.4330/wjc.v11.i5.149
Figure 2
Figure 2 Kaplan–Meier survival curve of freedom from atrial fibrillation after a single cryoballoon ablation procedure.