Dynamic Cerebral Autoregulation Is Transiently Impaired for One Week after Large-Vessel Acute Ischemic Stroke
Author(s) -
Nils Petersen,
Santiago OrtegaGutiérrez,
A. Reccius,
Arjun V. Masurkar,
Amy H. Huang,
Randolph S. Marshall
Publication year - 2015
Publication title -
cerebrovascular diseases
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.221
H-Index - 104
eISSN - 1421-9786
pISSN - 1015-9770
DOI - 10.1159/000368595
Subject(s) - medicine , cerebral autoregulation , transcranial doppler , stroke (engine) , middle cerebral artery , cardiology , blood pressure , autoregulation , cerebral blood flow , anesthesia , ischemia , mechanical engineering , engineering
Dynamic cerebral autoregulation (DCA) is the continuous counterregulation of cerebral blood flow to fluctuations in blood pressure. DCA can become impaired after acute stroke, but it remains unclear to what extent and over what interval this occurs.
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