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Annals of Intensive Care
Fig. 1 | Annals of Intensive Care

Fig. 1

From: Thenar oxygen saturation (StO2) alterations during a spontaneous breathing trial predict extubation failure

Fig. 1

StO2 response to the Vascular Occlusion Test (VOT). The response to transient ischemia generates three main parameters in the continuous StO2 recording: the StO2 deoxygenation rate (DeO2), the StO2 reoxygenation rate (ReO2), and the hyperemic response to ischemia, which is computed as the area under the curve of the hyperemic response (HAUC) as referred to steady-state StO2

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