(1) Conclusion:AMI is caused by sudden coronary occlusion of thrombus.

(2) Results V _ ~ WMA during coronary occlusion ( 15.31±3.06 ml ) was larger than V _ ~ PMD ( 10.31±2.01 ml, P.

(3) Bency : Recently acute coronary occlusion is the leading cause of morbidity and mortality in western countries, and it will be the major cause of death in the world before 2020 according to WHO.

(4) This suggested that AMI was caused by sudden coronary occlusion of thrombus and could be opened by using emzyme or mechanical method.

(5) Objective To study Relationship between ST - segment change of acute inferior myocardial infarction ( AMI ) and coronary occlusion.

(6) Objective:To observe relationship between ST segment change and corresponding coronary occlusion by way of coronary angiography of acute inferior myocardial infarction.

(7) Results Coexisting VT in 6 patients with variant angina occurred during coronary occlusion with a single left anterior descending artery lesion.

(8) Objective To study hemodynamics and cardioprotective effects of cyclovirobuxine D (CD) in a canine model of acute coronary occlusion.

(9) Objective To observe the collateral flow by color Doppler coronary flow imaging(CDCFI) system and to establish a noninvasive method to evaluate coronary collateral flow after coronary occlusion.

(10) Changes of platelet count (PC) and mean platelet volume (MPV) were observed in anesthetized open-chest dogs after coronary occlusion.

(11) Objective To evaluate coronary collateral circulation and the effect of intracoronary nitroglycerin after acute coronary occlusion in pigs by intracoronary Doppler ultrasound.