The redistribution of blood flow in acute ischemie myocardium / 中国病理生理杂志

ABSTRACT

The authors studied the redistribution of the myocardial blood flow with radioactive biomicrospheres in dogs suffering from acute myocardial ischemia. After the left anterior descending coronary vessel was ligated, there was a great decrease in blood flow of the central ischemic zone. The blood flow of the zone near the border was greater than the central ischemic zone, and was less than the zone far from the border and the nonischemic zone. The endocardial blood flow of the central ischemic zone and the zone near the border became less than the epicardial blood flow (end./epi