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在实验动物身上能否摸拟出人的冠状动脉痉挛?许多研究者多年未获得解决。最近有人报告成功地研制出2、3种模型。但此种模型在未弄清楚冠状动脉痉挛本质以前,仍存在许多问题。譬如,痉挛呈何种状态,生理性冠状动脉紧张过度和病理性痉挛有何区别等。另外,对冠状动脉痉挛定义上亦还有许多争议。临床上经冠状动脉造影能显出一过性或可
Can we simulate human coronary artery spasm in laboratory animals? Many researchers have not been able to solve them for many years. Recently, it was reported that 2 and 3 models have been successfully developed. However, this model does not understand the nature of coronary artery spasm ago, there are still many problems. For example, what is the state of spasticity, physiological coronary artery tension and pathological spasm What is the difference. In addition, the definition of coronary artery spasm also there are many controversies. Clinically confirmed by coronary angiography can be transient or can be