 The combined and complex cardiac surgery requires CPB, which, in parallel with increased duration of intervention, induces systemic inflammatory response and ischemia-reperfusion injury. These pathophysiological mechanisms include activation of cytokines, complement, neutrophils, monocytes, endothelium and platelets. Neutrophil sequestration in the vital organs in response to chemotaxis and release of reactive oxygen species and inflammatory mediators may result in tissue hypoperfusion and multiple organ dysfunction syndrome, contributing to development of postoperative complications and adverse outcomes. 