Figure legends
Figure 1. The time-course of the activated clotting time (ACT). The numbers below the horizontal axis indicate the number of times in which the ACT was measured. The means are presented.
Figure 2. The average activated clotting time (ACT) and time from the initial heparin injection to the first achievement of the target ACT. The means and standard deviations are presented. *P <0.001 versus dabigatran, P=0.02 versus dabigatran.
Figure 3. The total heparin requirement during the ablation procedure. The means and standard deviations are presented. * P <0.001 versus edoxaban, P <0.01 versus edoxaban.
Figure 4. Change and percent change in the hemoglobin level before and 24 hours after the atrial fibrillation ablation. The means and standard errors are presented.