Nomogram for 30-day mortality. ALT represents alanine aminotransferase; BMS, bare-metal stents; CABG, coronary artery bypass graft surgery; CKD, chronic kidney disease; DES, drug-eluting stent; Gp, glycoprotein; HDL, high density lipoprotein; PCI, percutaneous coronary intervention; TNT, troponin T.