Fig. 3From: Accuracy of an autocalibrated pulse contour analysis in cardiac surgery patients: a bi-center clinical trialExponential function of correlation between cardiac index measured by autocalibrated semi-invasive pulse contour analysis (CIPFX) and systemic vascular resistance index (SVRI) estimated by transpulmonary thermodilution (SVRITPTD) and by pulse contour analysis (SVRIPFX) before (pre) and after (post) cardiopulmonary bypass (CPB)Back to article page