Fig. 3.

ROC curves for the use of TyG index, SHR, and their combination in predicting the prognosis of CTO patients A for the composite of CV death and TVMI; Fig. 3B: for MACCEs. Optimal cut-off: (1) the composite of CV death and TVMI: TyG, 8.98; SHR: 0.86; (2) MACCE: TyG, 9.07; SHR: 0.88 ROC receiver operating characteristic, AUC an area under the curve, TyG triglyceride-glucose, CV cardiovascular, TVMI target vessel myocardial infarction, MACCEs major adverse CV cerebral events, SHR stress-hyperglycemia ratio