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现已清楚,冠状动脉痉挛与变异型心绞痛,多数安静心绞痛,以及部分劳累型心绞痛等的发病机制均有密切关系,而且是产生心肌梗塞的主要原因之一。此外,在完全正常的冠状动脉不发生冠状动脉挛缩,而是见于多少有硬化改变的冠血管,故当进行冠状动脉痉挛的治疗与预后判断时,必然要对冠状动脉狭窄的器质性病变加以考虑。本文围绕临床资料,仅就冠状动脉痉挛的治疗与预后加以叙述。
It is clear that coronary artery spasm and variant angina, most of the quiet angina, as well as part of the pathogenesis of angina pectoris are closely related, but also one of the main causes of myocardial infarction. In addition, the coronary arteries in the normal coronary artery does not occur contracture, but seen in how many changes in the hardening of the coronary vessels, so when the treatment of coronary artery spasm and prognosis, it is inevitable to organic disease of coronary artery stenosis to be consider. This article focuses on clinical data, only on the treatment and prognosis of coronary artery spasm to be described.