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. 2020 May 11;10:54. doi: 10.1186/s13613-020-00670-y

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© The Author(s) 2020

Open AccessThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.

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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 (H_AUC) as referred to steady-state StO₂