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Intensive Care Medicine Experimental
Fig. 3 | Intensive Care Medicine Experimental

Fig. 3

From: Impact of respiratory cycle during mechanical ventilation on beat-to-beat right ventricle stroke volume estimation by pulmonary artery pulse wave analysis

Fig. 3

Partial shift of PA pressure and effect of correction. A case example of the scatter plot between SV estimated from systolic PA pressure area SV SystAUC and the reference stroke volume (Svref) is shown. The decoupling between the SystAUC SV and the SVref results on a nonlinear relationship and low correlation when the PA pressure is non-corrected (lower panel). This effect is partially corrected when the signals are shifted (middle panel). And totally corrected when the correction is applied (upper panel). To improve the quality of the image, we used a lower number of matched pairs to construct the plots that those analysed in this animal and condition (140 out of 266)

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