Figure 3From: Variability in echocardiographic measurements of left ventricular function in septic shock patientsVariability of GLPS measurements. Segmental strain and GLPS of the left ventricle illustrated using automatic function imaging from three apical views and averaged for 18 segments; A. Measurements performed by observer 1, GLPS −17.9%; B. Measurements performed by observer 2, GLPS −20.0%; and C. Measurements re-assessed by observer 2, GLPS −18.4%.Back to article page