Fig. 7From: Blood volume in patients likely to be preload responsive: a post hoc analysis of a randomized controlled trialChange in pulse pressure (ΔPP) following a passive leg raising test in relation to blood volume, in patients included due to diuresis < 0.05 ml/kg/h. No significant correlation could be found. r = − 0.054 (95% CI − 0.562–0.485), p = 0.85, Spearman correlation coefficient). Dotted lines illustrate limits of euvolemia [13]Back to article page