Is the End‐tidal Anesthetic Partial Pressure an Accurate Measure of the Arterial Anesthetic Partial Pressure?
作者:
Edmond Eger,
Steven Bahlman,
Richard Shargel,
Dianne Impelman,
Judith MacLain,
期刊:
Anesthesiology
(OVID Available online 1971)
卷期:
Volume 35,
issue 3
页码: 301-303
ISSN:0003-3022
年代: 1971
出版商: OVID
关键词: Halothane;Alveolar-to-arterial anesthetic gradients;Ventilation/perfusion abnormalities;Diffusion
数据来源: OVID
摘要:
Ninety-four sets of inspired, end-tidal and arterial samples were drawn from 17 human subjects anesthetized with halothane in oxygen or halothane in nitrous oxide. The arterial halothane partial pressure was less than the end-tidal pressure which, in turn, was less than that inspired. The difference between the arterial and end-tidal partial pressures was a fifth of the difference between end-tidal and inspired partial pressures.
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