Fig. 4
From: Influence of clonidine induced sympathicolysis on anaemia tolerance in anaesthetized pigs
Oxygen transport and tissue oxygenation in anaesthetized pigs: measured oxygen consumption (VO2mi), oxygen supply (DO2i), mixed-venous oxygen saturation of haemoglobin (SvO2), and arterial serum lactate for the saline group (light grey) and the clonidine group (black) during baseline (BL), medication (BL2), and the percentile hemodilution steps 25, 50, and 75 % until Hbcrit (critical haemoglobin concentration). Median and quartiles (Q1-Q3). * p < 0.05