Decrease in median values of the plasma IL-8 (ng / ml) concentration is statistically significant, p <0.05 (specifically at the following times: 24 hours compared to that before CHF, 48 hours compared to that before CHF, 48 hours compared to that at 24 hours and 48 hours compared to that at 8 hours): 710.2 (198.0 - 1351.0) (before CHF), 342.9 (80.7 - 1351.0) (8 hours), 110.7 (41.0 - 26 600.3) (24 hours), 148.0 (35.6 - 313.6) (48 hours).