Fig. 3From: Non-invasive detection of a femoral-to-radial arterial pressure gradient in intensive care patients with vasoactive agentsScatter plot of the femoral-to-radial arterial pressure gradient (FR-APG) versus non-invasive brachial-to-radial arterial pressure gradient (NIBR-APG). The correlation between the FR-APG in mean arterial pressure (MAP) and the NIBR-APG in MAP was r2 = 0.32 (p < 0.001)Back to article page