**1.5 Possible solution for coronary microvascular dysfunction**

After having the epicardial coronary artery treated and well open, according to the mechanisms of microcirculatory dysfunction, platelet micro-emboli and changes in platelet activity may have an impact on myocardial perfusion. Therefore, in the present study we examine the effects adjuvant treatment with glycoprotein 2b3a receptor blockers on the function of the microcirculation after primary angioplasty in the setting of acute anterior STelevation myocardial infarction.
