NPPB and steatosis: The result of correlation analysis of the dynamics of the analyzed parameters (Figure 2) suggests that the degree of normalization of basic hemodynamic indicators (BP and HR shifts during the course of hypoxic conditioning) was significantly associated with the level of reduction in arterial stiffness and NT-pro-BNP (reduction of volume overload), and on the other hand, with reduced values of indicators of hepatic dysfunction, steatosis and fibrosis severity, and normalization of lipid profile of patients (despite a relatively short interventional period of time).