Figure 2

Bland-Altman plots performed separately for each interval and including only one data set per patient demonstrate low bias CItd-CIpc (solid line) and comparable limits of agreement (dashed lines) 1 h, 2 h, 4 h, 6 h and 8 h after the last thermodilution. CItd: Thermodilution-derived Cardiac Index. CIpc: Pulse-contour-derived Cardiac Index.