Fig. 3From: Strain echocardiography identifies impaired longitudinal systolic function in patients with septic shock and preserved ejection fractionShows the individual data on global longitudinal left ventricular strain as assessed by speckle tracking echocardiography in healthy controls and in patients with trauma (n = 23) or sepsis (n = 34) and preserved left ventricular ejection fraction. The dashed line denotes the cut-off value for normal/abnormal left ventricular longitudinal strain as used in the present study (−15 %)Back to article page