Cerebral Blood Flow in Patients with Chronic Respiratory Insufficiency, with Special Regard to Induced Acute Changes of the Blood Gas Situation
Convincing evidence of a tendency to normalization of the cerebral blood flow (CBF) in patients with chronic hypercapnia and simultaneous normalization of the pH of the cerebrospinal fluid (CSF) were presented by Skinhøj  at the International Symposium on “CSF and CBF” in Lund and Copenhagen in 1968. If the resistance of the cerebral blood vessels were mainly regulated by the CSF pH it seems natural that CBF is normalized parallel to the adaptation of the CSF (or more likely the extracellular fluid) pH to the altered arterial carbon dioxide tension [2, 3, 8, 9].
KeywordsCerebral Blood Flow Carbon Dioxide Tension Arterial Carbon Dioxide Tension Bicarbonate Content Arteriovenous Oxygen Difference
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