Maseri A, Chierchia S, Davies G J, Fox K M
Am J Cardiol. 1983 Jul 20;52(2):46A-51A. doi: 10.1016/0002-9149(83)90176-5.
Growing evidence suggests that dynamic coronary obstructions play an important but elusive role in the genesis of ischemic events. Dynamic coronary obstructions can develop during certain phases of coronary disease as a result of a variable combination of vasoconstriction, arterial wall lesions, and increased thrombotic tendency. In a certain phase of their disease some patients develop dynamic coronary obstruction, while others with a similar degree of fixed atherosclerotic obstruction do not.
越来越多的证据表明，动态性冠状动脉阻塞在缺血事件的发生过程中起着重要但难以捉摸的作用。动态性冠状动脉阻塞可在冠心病的某些阶段出现，这是血管收缩、动脉壁病变和血栓形成倾向增加等多种因素共同作用的结果。在疾病的某个阶段，一些患者会出现动态性冠状动脉阻塞，而其他具有相似程度固定性动脉粥样硬化阻塞的患者则不会。
