Figure 3
From: Impact of arterial load on the agreement between pulse pressure analysis and esophageal Doppler
Example of influence of mean arterial pressure, total systemic vascular resistance, net arterial compliance, and effective arterial elastance changes on discrepancies between pulse pressure-derived cardiac output (PPCO) and esophageal Doppler cardiac output (EDCO). PPCO-EDCO discrepancy (expressed as a percentage) is calculated by the formula (PPCO − EDCO)/EDCO. C, net arterial compliance; Ea, effective arterial elastance; MAP, mean arterial pressure; TSVR, total systemic vascular resistance.