Dynamic Autoregulation Testing in the Posterior Cerebral Artery
- 1 April 2004
- journal article
- research article
- Published by Wolters Kluwer Health in Stroke
- Vol. 35 (4) , 848-852
- https://doi.org/10.1161/01.str.0000120729.99039.b6
Abstract
Background and Purpose— Dynamic autoregulation has been studied predominantly in the middle cerebral artery (MCA). Because certain clinical conditions, ie, presyncopal symptoms or hypertensive encephalopathy, suggest a higher vulnerability of autoregulation within posterior parts of the brain, we investigated whether the cerebral blood flow velocity (CBFV) is modulated differently within the posterior cerebral artery (PCA).Keywords
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