Figure 1

Relationship between CI _PC and CI _ECOM in 25 patients (100 paired data points). The linear fit is given with 95% confidence interval (A); Bland-Altman analysis between CI_PC and CI_ECOM in 25 patients (100 paired data points). The mean bias is given with its limits of agreement (B). CI_ECOM = cardiac index determination using ECOM (L.min^-1.m^-2); CI_PC = cardiac index determination using pulse contour analysis (L.min^-1.m^-2).