Decrease in median values of the plasma IL-1b (ng / ml) concentration is statistically significant, p <0.05 (specifically at the following times: 48 hours compared to that before CHF, 48 hours compared to that at 24 hours and 48 hours compared to that at 8 hours): 5.0 (1.7 - 7.7) (before CHF), 5.0 (1.9 - 6.0) (8 hours), 5.0 (2.1 - 7.2) (24 hours), 4.7 (1.6 - 5.4) (48 hours).