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Intensive Care Medicine Experimental
Fig. 4 | Intensive Care Medicine Experimental

Fig. 4

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

Fig. 4

Example of the pulmonary artery pressure and flow spectrum. An example of the amplitude spectrum of pulmonary artery flow (lower panel, PA Flow), non-corrected PA pressure (middle panel) and corrected PA pressure (upper panel). Respiratory and cardiac component (RC and CC respectively) were recognized by the natural respiratory and heart rate during the studied condition. Note how correction decreases the respiratory component while keeps intact the cardiac component

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