常规治疗不稳定型心绞痛病程长 ,易恶化为急性心肌梗塞且猝死率高。采用小剂量尿激酶加肝素治疗 ,疗效明显改善 ,报告如下 :1　资料与方法1 .1　一般资料　 2 5例不稳定型心绞痛患者 ,均由1 979年 WHO关于冠心病稳定型心绞痛的诊断与分型标准确定。其中初发劳累型心绞痛 1 4例 Routine treatment of unstable angina long course, easy to worsen to acute myocardial infarction and sudden death rate. The use of low-dose urokinase plus heparin therapy, the effect was significantly improved, the report is as follows: 1 Materials and Methods 1.1 General Information 25 patients with unstable angina pectoris, by the 1979 WHO diagnosis of coronary heart disease with stable angina Type standard to determine. One of the first onset of exertional angina pectoris 14 cases