Comparison of cardiac output measured by oesophageal Doppler ultrasonography or pulse pressure contour wave analysis A. Caillard, E. Gayat, A. Tantot,

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Comparison of cardiac output measured by oesophageal Doppler ultrasonography or pulse pressure contour wave analysis A. Caillard, E. Gayat, A. Tantot, G. Dubreuil, E. M’Bakulu, C. Madadaki, F. Bart, D. Bresson, S. Froelich, A. Mebazaa, F. Vallée British Journal of Anaesthesia Volume 114, Issue 6, Pages 893-900 (June 2015) DOI: 10.1093/bja/aev001 Copyright © 2015 The Author(s) Terms and Conditions

Fig 1 Bland-Altman plots for absolute values of PPCO compared with DCO. Agreement between PPCO and DCO measurements according to Bland-Altman analysis. Only one marker for the subject was represented in the graph. Marker size is relative to the number of observations per subject. British Journal of Anaesthesia 2015 114, 893-900DOI: (10.1093/bja/aev001) Copyright © 2015 The Author(s) Terms and Conditions

Fig 2 Bland-Altman plots for DCO compared with PPCO during fluid challenge (black points) or bolus of vasopressors (blue points). The figure shows agreement between changes in cardiac output measurements by DCO and each PPCO algorithm according to the Bland-Altman representation during therapeutic challenge. British Journal of Anaesthesia 2015 114, 893-900DOI: (10.1093/bja/aev001) Copyright © 2015 The Author(s) Terms and Conditions

Fig 3 Concordance between changes in DCO and PPCO represented in four quadrants plots. British Journal of Anaesthesia 2015 114, 893-900DOI: (10.1093/bja/aev001) Copyright © 2015 The Author(s) Terms and Conditions