In addition, age (HR 1.063, 95% CI 1.043–1.084; P < 0.001), LVEF (HR 0.963, 95% CI 0.952–0.975; P < 0.001), albumin (HR 0.516, 95% CI 0.320–0.832; P < 0.001) and CI-AKI (HR 1.063, 95% CI 1.043–1.084; P < 0.001) (Table 3). This evidence concerns the gene ALB and acute kidney injury.