急性冠状动脉综合征是一种较常见的疾病,它是在动脉粥样硬化的斑块基础上,表面有破损或有裂纹继而引起血栓的形成,从而导致冠状动脉完全或不完全性狭窄及阻塞,使心肌发生不同程度缺血甚至坏死的一组临床急性综合征。笔者对26例临床上诊断为急性冠脉综合征的患者进行了多层螺旋CT的冠状动脉成像检查,同时结合患者进行的DSA检查, Acute coronary syndrome is a common disease based on atherosclerotic plaque with broken or cracked surface that in turn leads to the formation of thrombus which leads to complete or incomplete coronary stenosis and obstruction , So that different degrees of myocardial ischemia or even necrosis of a group of clinical acute syndromes. The author of 26 cases of clinically diagnosed acute coronary syndrome patients underwent multi-slice spiral CT coronary artery imaging examination, combined with the DSA examination conducted by patients,