Fig. 2.
The effects of cardiopulmonary bypass (CPB) on systemic oxygen delivery index (DO2I) and renal oxygen delivery (RDO2) before (Pre-CPB), 30 min (CPB 30′) and 60 min (CPB 60′) after initiation of CPB, and after end of CPB (Post-CPB). ***P < 0.001, *P < 0.05 versus baseline (Pre-CPB).