下肢闭塞性动脉硬化引起急性缺血,立即用尿激酶溶栓治疗已得到共识。为探讨慢性缺血应用尿激酶是否有益,对18例老年下肢闭塞性动脉硬化致慢性缺血,经静脉途径应用尿激酶治疗。现将观察结果报告如下。 1 对象和方法 2000年1月～2002年12月,在我科住院的年龄≥60岁患者,符合下列条件者作为观察对象:①具有下肢麻 Lower extremity occlusive arteriosclerosis caused by acute ischemia, immediate urokinase thrombolysis has been the consensus. In order to explore whether chronic ischemic urokinase is beneficial, 18 elderly patients with chronic obstructive arteriosclerosis caused by chronic ischemia, urokinase treatment by intravenous route. The observations are reported below. 1 Subjects and methods January 2000 ~ December 2002, in our department of hospitalized patients aged ≥ 60 years, in line with the following conditions were observed: ① with lower limbs Ma