NPPB and familial hypercholesterolemia: The five predictors for raised NT-proBNP in the cohort were: age (AUROC = 0.65, p = 0.010), atrial fibrillation (AUROC = 0.64, p = 0.028), eGFR (AUROC = 0.67, p = 0.006), TAPSE (AUROC = 0.66, p = 0.009), and LAVi (AUROC = 0.71, p = 0.001), as length of in-hospital stay (AUROC = 0.61, p = 0.08), hypercholesterolemia (AUROC = 0.61, p = 0.05), IVC collapse < 50% (AUROC = 0.61, p = 0.06), right atrium area > 18 cm2 (AUROC = 0.61, p = 0.06), and stroke volume did not meet the criteria (Figure 4, Table S2).