心脏病患者的冠状动脉反应性过高，且含有胺类物质储备：这是冠状动脉痉挛的一种机制。
Coronary arteries of cardiac patients are hyperreactive and contain stores of amines: a mechanism for coronary spasm.
作者信息
Kalsner S, Richards R
出版信息
Science. 1984 Mar 30;223(4643):1435-7. doi: 10.1126/science.6701530.
PMID:6701530
Abstract
Coronary arteries from hearts of cardiac patients contain significantly higher concentrations of histamine than do those from noncardiac patients. The coronary vessels of cardiac patients are also hyperresponsive to histamine and serotonin. These differences between groups of patients suggest an explanation for coronary artery spasm in heart disease.
摘要
心脏病患者心脏的冠状动脉中组胺浓度显著高于非心脏病患者。心脏病患者的冠状动脉对组胺和血清素也有高反应性。患者组之间的这些差异为心脏病中的冠状动脉痉挛提供了解释。
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