ACE and diabetes mellitus: In the univariate analysis, the predictor associated with MACCEs occurrence were TyG index, age, BMI, duration of diabetes, chronic kidney disease (CKD), previous stroke, past PCI, antiplatelet agent used before admission, white blood cell(WBC), hs-CRP, hemoglobin, FPG, RBG at admission, albumin, creatinine, eGFR, TGs, LVEF, LM/three-disease, proximal LAD, in-hospital treatment[PCI/CABG, antiplatelet agent, angiotensin-converting enzyme inhibitor/angiotensin receptor blocker (ACEI/ARB), beta-blocker and statins] and hypoglycemic agents(insulin).