The oxygen reactivity index indicates disturbed local perfusion regulation after aneurysmal subarachnoid hemorrhage: an observational cohort study

The oxygen reactivity index indicates disturbed local perfusion regulation after aneurysmal subarachnoid hemorrhage: an observational cohort study

Abstract Background Cerebral autoregulation (CA) can be impaired in patients with delayed cerebral ischemia (DCI) after aneurysmal subarachnoid hemorrhage (aSAH). The Pressure Reactivity Index (PRx, correlation of blood pressure and intracranial pressure) and Oxygen Reactivity Index (ORx, correlatio...

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Bibliographic Details
Main Authors: Nick Kastenholz, Murad Megjhani, Catharina Conzen-Dilger, Walid Albanna, Michael Veldeman, Daniel Nametz, Soon Bin Kwon, Henna Schulze-Steinen, Hani Ridwan, Hans Clusmann, Gerrit Alexander Schubert, Soojin Park, Miriam Weiss
Format: Article
Language:English
Published: BMC 2023-06-01
Series:Critical Care
Subjects:
Cerebral autoregulation
Vasoreactivity
Brain tissue oxygen
Neuromonitoring
Subarachnoid hemorrhage
Delayed cerebral ischemia
Online Access:https://doi.org/10.1186/s13054-023-04452-3

Internet

https://doi.org/10.1186/s13054-023-04452-3

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