急性心肌梗死(ＡＭＩ)可明显影响患者的心功能,甚至引起猝死,如给予及时的溶栓治疗,患者的心功能可明显改善,病死率降低。为研究溶栓再灌注对左心室功能及左心室重塑的影响,我们应用门控心肌显像评价ＡＭＩ患者溶栓治疗后的心室容量及心功能的变化,现报道如下。资料与方法1临床 Acute myocardial infarction (AMI) can significantly affect the patient’s cardiac function, or even cause sudden death, such as giving timely thrombolytic therapy, patients with cardiac function can be significantly improved, mortality decreased. To investigate the impact of thrombolytic and reperfusion on left ventricular function and left ventricular remodeling, we evaluate the changes in ventricular volume and cardiac function after thrombolytic therapy in patients with AMI using gated myocardial imaging. We report the following. Materials and Methods 1 Clinical