目前 ,溶栓治疗已广泛应用于急性心肌梗死的患者 ,溶栓再通 ,能缩小梗死面积 ,挽救濒死心肌。本文通过观察再通组心室容积及心功能的变化 ,并与溶栓未通组及未溶栓组进行对比 ,来探讨溶栓再通对左室重构及功能的影响。1　资料与方法1.1　临床资料 :我院 1997年 1月至 1999年 12 Currently, thrombolytic therapy has been widely used in patients with acute myocardial infarction, thrombolytic recanalization, can reduce the infarct size, save the dying myocardium. In this paper, by observing the recanalization of ventricular volume and cardiac function changes, and with thrombolytic group and without thrombolysis group compared to explore the thrombolytic recanalization of left ventricular remodeling and function. 1 Materials and Methods 1.1 Clinical data: our hospital from January 1997 to 1999 12