One-Way ANOVA showed significant differences in age (P = 0.007), male (P = 0.005), hypertension (P = 0.047), smoking (P = 0.004), alcohol consumption (P<0.001), NYHA II (P = 0.019) and III (P = 0.007), LAD (P = 0.013), operative time ≥ 300 min (P<0.001), CPB time (P<0.001), cross-clamp time (P<0.001), TG (P = 0.003), HDL (P = 0.039), and alanine aminotransferase (ALT) (P = 0.040). This evidence concerns the gene GPT and hypertensive disorder.