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Figure 2 | Critical Care

Figure 2

From: Using an expiratory resistor, arterial pulse pressure variations predict fluid responsiveness during spontaneous breathing: an experimental porcine study

Figure 2

Linear regression for systolic pressure variation and pulse pressure variation. Systolic pressure variation and pulse pressure variation before fluid administration versus the change in stroke volume following fluid loading without and with the expiratory resistor. Regression lines are indicated. All measurement points are used in the regression analyses. Horizontal lines, relevant change in stroke volume (15%); vertical lines, cutoff values used.

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Critical Care

ISSN: 1364-8535