(58.19±3.16) mm of the observation group were less than (53.87±5.02) and (63.69±5.21) mm of the control group， and LVEF (51.18±9.63)% was higher than (41.02±8.53)% of the control group， and the difference was statistically significant (t=7.438， 5.283， 4.643， P=0.000， 0.000， 0.000<0.05). Conclusion Clopidogrel bisulfate tablets and aspirin enteric coated tablets are safe for patients with acute myocardial infarction ......