Fig. 5

Blood pressure and brain regional oxygen saturation during OPCAB. Throughout the operation, hemodynamic status and brain regional oxygen saturation were stabilized, even during heart displacement. rSO2: brain regional oxygen saturation. mBP: mean blood pressure. LITA: left internal thoracic artery. LAD: left anterior descending coronary artery. RITA: right internal thoracic artery. SVG: saphenous vein graft. RCA: right coronary artery. LCx: left circumflex coronary artery