ALB and Hypertension: Significant differences were found in age, hypertension, SBP, DBP, Killip grade II-IV, neutrophils, hemoglobin, urea, creatinine, albumin, ALT, and LVEF levels between the group with and without MVA in the training set (P < 0.05); No significant difference could be approved in other indicators (P > 0.05), as revealed in Table 2.