Fig. 2

Evolution of major hemodynamic parameters and serum lactate levels. A Heart rate, B Mean arterial pressure, C Cardiac output per kg, D Stroke volume, E Systemic vascular resistance, F Lactate serum level. The graph displays the median (diamond) and 25–75% quartile range with connecting lines. TP-0 start of the experiment/fecal inoculation, TP-A start of the HA or defined equivalent, TP-B 6 h of the HA treatment, TP-D last measureable value. Asterisk (*) in adequate color marks significance vs. baseline (RM ANOVA: Friedman test); Hashtag (#) in corresponding colors marks significant intergroup difference in given time-point (Kruskal Wallis ANOVA on ranks)