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Fig. 1 | Critical Care

Fig. 1

From: Do changes in pulse pressure variation and inferior vena cava distensibility during passive leg raising and tidal volume challenge detect preload responsiveness in case of low tidal volume ventilation?

Fig. 1

Receiver operating characteristic curves describing the ability to diagnose preload responsiveness of the changes in passive leg raising-induced changes of pulse pressure variation in percent (ΔPPV(%)PLR), passive leg raising-induced changes and of inferior vena cava variation in percent (ΔIVCDV(%)PLR), and of the tidal volume challenge-induced changes of pulse pressure variation in absolute value (ΔPPV(valabs)Vt). AUROC: area under the receiver operating characteristic curve (expressed as mean ± SD)

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Critical Care

ISSN: 1364-8535