Fig. 4

(A) ROC curve of the nomogram. (B) Comparison of ROC curves among the established predictive model and other models and risk factors. “FSS” = Functional SYNTAX score, “ASS” = Anatomical SYNTAX score, "Mod-FSS" = The predictive model established in this study, "Mod-ASS" = The predictive model with “FSS” replaced by "ASS."