Total vascular filling, urine output, fluid balance from time zero (T0) to time 300 minutes (T300) and variations in arterial oxygen partial pressure and inspired oxygen fraction ratio (PaO
). Open circles and dotted line: 0.9% NaCl (NC) group (n = 5); squares and gray line: hypertonic sodium bicarbonate (HSB) group (n = 5); closed circles and black line: hypertonic sodium lactate (HSL) group (n = 5). Results are expressed as median with interquartile range. When not displayed, error bars are within the symbols. *P <0.05, NC versus HSL; #
P <0.05, HSB versus HSL; °P <0.05, NC versus HSB.