Fig. 2

(a) Bland–Altman analysis comparing the CI measured using ClearSight™ with that using PAC, showing multiple measurements per subject. (b) Bland–Altman analysis comparing SVR measured using ClearSight™ with that using PAC, showing multiple measurements per subject. (c) Bland–Altman analysis comparing SAP measured using ClearSight™ with that using FAC, showing multiple measurements per subject. (d) Bland–Altman analysis comparing MAP measured using ClearSight™ with that using FAC, showing multiple measurements per subject. (e) Bland–Altman analysis comparing DAP measured using ClearSight™ with that using FAC, showing multiple measurements per subject. The blue line indicates the mean bias, and the dashed lines indicate the 95% limits of agreement in each analysis. CI, cardiac index; PAC, pulmonary artery catheterization; SVR, systemic vascular resistance; SAP, systolic arterial pressure; MAP, mean arterial pressure; DAP, diastolic arterial pressure, FAC; femoral artery catheterization; SD, standard deviation