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Figure 1 | BMC Anesthesiology

Figure 1

From: The increase of vasomotor tone avoids the ability of the dynamic preload indicators to estimate fluid responsiveness

Figure 1

Raw data showing aortic pressure and flow in one rabbit after blood withdrawal. PP: pulse pressure, SV: stroke volume, Paw: airway pressure, SVV: stroke volume variation, PPV: pulse pressure variation. Shaded areas represent the SV during expiration (SVmin) and inspiration (SVmax), respectively. Dotted lines state the systolic portion of the aortic flow curve.

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BMC Anesthesiology

ISSN: 1471-2253

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