Figure 2.

Bland Altman plots for repeated measurements of differences between transpulmonary thermodilution cardiac output (TPTD_CO) and pulmonary artery cardiac output (PATD_CO) using 5 mL (A) and 10 mL (B) of ice‐cold physiological saline as thermal indicator (Phase‐1); and Bland Altman plots of differences between pulse contour analysis cardiac output (PCA_CO) and PATD_CO during phenylephrine‐induced vasoconstriction (C) and nitroprusside‐induced vasodilation (D) (Phase‐2). Each dog is represented by different geometric figures. Mean biases and limits of agreement (±1.96 SD) are shown by continuous and dashes lines, respectively.