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麻醉犬低血压期间三种可听监测仪的评估。

Assessment of 3 audible monitors during hypotension in anesthetized dogs.

作者信息

Dyson D H

机构信息

Department of Clinical Studies, Ontario Veterinary College, University of Guelph.

出版信息

Can Vet J. 1997 Sep;38(9):564-6.

Abstract

Severe hypotension was produced in 8 dogs during halothane anesthesia. Three monitors detecting respiratory rate, Doppler signal and pulse rate were compared to direct blood pressure measurements. Deep anesthesia was most consistently detected using the respiratory monitor. The signal fade of the Doppler device was best at detecting hypotension from blood loss. Changes in heart rate were not useful.

摘要

在8只犬的氟烷麻醉过程中诱发了严重低血压。将检测呼吸频率、多普勒信号和脉搏率的三种监测仪与直接血压测量结果进行了比较。使用呼吸监测仪最能持续检测到深度麻醉。多普勒装置的信号衰减在检测失血导致的低血压方面效果最佳。心率变化并无作用。

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