不稳定型心绞痛是缺血性心脏病的一组表现,是与猝死、心肌梗塞、心绞痛持续发作有关联的高危因素。我们选择的24名患者近期内休息时有发作性胸痛,心电图上伴有暂时ST段降低0.1mV以上,患者无其他心脏病或出血、手术、外伤史。分组之 Unstable angina is a group of ischemic heart disease performance, is associated with sudden death, myocardial infarction, angina sustained attack associated risk factors. The 24 patients we selected had episodes of chest pain at rest during the short term. The electrocardiogram was accompanied by a temporary reduction in ST segment by more than 0.1 mV. The patient had no history of other heart diseases or bleeding, surgery, or trauma. Grouping