NPPB and Abnormal renal physiology: Univariate logistic regression analysis showed that age, female sex, systolic blood pressure, DBP, history of hypertension or coronary heart disease, renal dysfunction, total ischemic time, culprit vessel of LAD, culprit vessel of RCA, multivessel disease, CA125 ≥ 13.20 U/mL, NT-proBNP ≥ 2300 pg/mL were the predictors of AHF after STEMI.