急性冠脉综合征(ACS)是由于急性心肌缺血导致的胸部不适和其它症状的一大类病症,它是以冠状动脉内粥样斑块破裂或其表面破损,继发出血、血栓形成,引起冠状动脉完全或不完全闭塞为病理基础的一组临床急症,是严重威胁人类生命的一种疾病,在胸痛发作早期明确诊断至关重要。因此,临床 Acute coronary syndrome (ACS) is a major group of conditions characterized by chest discomfort and other symptoms caused by acute myocardial ischemia, which is characterized by rupture of the coronary atherosclerotic plaque or its surface, secondary haemorrhage, thrombosis, A group of clinical emergencies that cause complete or incomplete occlusion of coronary arteries as a pathological basis is a serious disease that threatens human life. It is of crucial importance to make a definite diagnosis early in the onset of chest pain. Therefore, clinical