Fig. 1

Event plot showing SvO2 responses to the various hemodynamic challenges for all three SvO2 monitoring methods. Values are mean (95% CI). N = 10 (refers to number of animals). Vertical black arrows indicate recalibration points for fibreoptic SvO2. BL1-5: Precision Baseline, Induction BL: Baseline before induction sepsis, FiO2: Fraction of inspired oxygen; PEEP: Positive End Expiratory Pressure (cmH2O), Norepi; Norepinephrine, HemBL; Baseline before start hemorrhage.