Fig. 2

ROC curve analysis of post-PWD and Delta-PWD following catheter ablation. (A) post-PWDII ROC curve. (B) post-PWDIII ROC curve. (C) post-PWDaVF ROC curve. (D) Delta-PWDII ROC curve; (E) Delta-PWDIII ROC curve; (F) Delta-PWDaVF ROC curve. (G) ROC curve analysis of pre-Pmax. (H) ROC curve of post-Pmax. (I) ROC curve of Delta-Pmax. (J) ROC curve analysis of pre-Pd. K ROC curve analysis of post-Pd. L ROC curve analysis of Delta-Pd. M ROC curve analysis of the absolute value of pre-PtfV1. N ROC curve analysis of the absolute value of post-PtfV1. O ROC curve analysis of the absolute value of Delta-PtfV1. P The post-P-area area under the ROC curve for atrial fibrillation ablation recurrence prediction