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Fig. 5 | BMC Anesthesiology

Fig. 5

From: Quantification of left ventricular ejection fraction and cardiac output using a novel semi-automated echocardiographic method: a prospective observational study in coronary artery bypass patients

Fig. 5

Linear correlations (A, C, E) and corresponding Bland–Altman plots (B, D, F) comparing cardiac output measurements by TTE AutoEF, TOE VTILVOT, and thermodilution. For correlations, the solid lines represent the regression curves and dashed lines the mean confidence intervals. For Bland–Altman plots, the solid lines represent the bias and dashed lines show the 95% limits of agreement (95%LOA). CO: cardiac output, TOE: transoesophageal echocardiography, VTI: velocity time integral, LVOT: left ventricular outflow tract, TDCO: thermodilution cardiac output

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BMC Anesthesiology

ISSN: 1471-2253

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