GPT and chronic kidney disease: Based on the univariate analysis, the following factors were associated with all-cause mortality in patients with AMI and CKD: use of spironolactone (HR: 0.389; 95% CI: 0.276–0.548; p < 0.001), use of β-blocker, ACEIs/ABRs or statins, age, gender, heart rate, Ln alanine aminotransferase, Ln aspartate aminotransferase, CKD stage, low-density lipoprotein cholesterol, LnBNP, D-dimer, hemoglobin, potassium, history of smoking, alcohol use, coronary heart disease, and LVEF.