In univariate binary logistic regression analysis, RVD was significantly associated with UA (OR = 2.061; 95% CI, 1.654–2.568; p < 0.001), AF (OR = 3.508; 95% CI, 1.933–6.366; p < 0.001), IVST (OR = 0.807; 95% CI, 0.658–0.990; p = 0.040), LVPWT (OR = 0.742; 95% CI, 0.593–0.928; p = 0.009), and other biochemical indexes including NT-proBNP, Cr, DB, and Alb (Table 3). Here, NPPB is linked to atrial fibrillation.