Titlebook: Controlled Hypotension in Neuroanaesthesia; D. Heuser,D. G. McDowall,V. Hempel Book 1985 Plenum Press, New York 1985 Infusion.anesthesia.a

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Electrical Monitoring of the Brain in Induced Hypotension an Introduction to the SessionThe proportion of slow-wave activity in the EEG increases in profound hypotension and then burst suppression appears. The duration of the isoelectric periods increases in length and if the blood pressure (BP) is low enough, the record finally becomes isoelectric.

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Balken mit rechteckigem Querschnittof these is able to provide ideal hypotensive conditions in all cases. This is because of the wide variation in the type of hypotension required in different neurosurgical procedures. While some may require only moderate degrees of relatively prolonged hypotension others require instantaneous blood

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https://doi.org/10.1007/978-3-662-41212-1l., 1979; Packer et al., 1979) have observed that the cessation of sodium nitroprusside (SNP) infusion was followed by an increase in arterial blood pressure. This rebound hypertension can be hazardous when nitroprusside is employed to decrease preload and afterload in patients with severe chronic h

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https://doi.org/10.1007/978-3-662-41213-8hock, controlled or inadvertent hypotension during anesthesia and surgery, and in situations in which intracranial pressure is increased. The remarkable stability of the blood flow through the brain despite moderate variations in perfusion pressure was demonstrated in the early studies (Lassen, 1964

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https://doi.org/10.1007/978-3-662-41213-8ssibilities of taking adequate measures for brain protection in patients that run the risk of critical cerebral ischemia. Although extensively studied both clinically and experimentally (for literature see Siesjö, 1978; Rehncrona and Siesjö, 1981), the exact knowledge of those biochemical mechanisms

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