B-Type Natriuretic Peptide and Hemoglobin are Two Major Factors Significantly Associated With Baseline Cerebral Oxygen Saturation Measured Using the INVOS Oximeter in Patients Undergoing Off-Pump Coronary Artery Bypass Graft Surgery

Preoperative BNP and Hb concentrations were 2 major factors associated with INVOS rSO2 in patients undergoing OPCAB.