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通过压力-体积环路分析确定心脏对β肾上腺素能刺激的反应
 
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通过压力-体积环路分析确定心脏对β肾上腺素能刺激的反应

Article DOI: 10.3791/62057-v 08:05 min May 19th, 2021
May 19th, 2021

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Summary

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Click here for the English version.

在这里,我们描述了在增加静脉输注的异丙肾上腺素剂量下的心脏压力 - 体积环路分析,以确定小鼠的内在心脏功能和β肾上腺素能储备。我们使用改进的开胸方法进行压力 - 体积回路测量,其中我们包括具有正呼气末压的通气。

Tags

医学,第171期,β肾上腺素能刺激,异丙肾上腺素,心脏功能,压力 - 体积环,心脏,小鼠,体内,开放胸部
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