Based on the outcomes of the univariate analyses, age ≥75 years, Female, PVD, LBP, ACS, DM, fasting glucose, PVD, eGFR <60 mL/min, heart failure(I-III), WBC count, P/L, Hb, IABP, EF, LDL, HDL, TC, use of Iohexol, and use of statins, were selected for multivariate logistic regression analyses. This evidence concerns the gene GSTM1 and heart failure.