Figure 2.

Bland-Altman plot of pulmonary artery catheter thermodilution cardiac output (CO_PACtherm) versus aortic transpulmonary thermodilution cardiac output (CO_PiCCOtherm) prior to and after cardiopulmonary bypass (CPB), and Bland-Altman plot of continuous arterial pulse contour analysis cardiac output (CO_PiCCOpulse) versus CO_PiCCOtherm and versus CO_PACtherm after CPB. CO, cardiac output.