受体阻滞剂阿替洛尔和酒石酸美托洛尔对大鼠急性心肌梗死后心肌细胞凋亡及凋亡相关基因表达的作用

• Effects of Atenolol and Metoprolol on Cardiomyocyte Apoptosis and Related Gene Expression after Acute Myocardial Infarction in Rats