急性心肌梗塞早期病人普遍表现为血液粘度增高并且发生红细胞聚集。降低血细胞压积和降低血液粘度以改变血液的流变特性,减小心输出阻抗,从而改善缺血心肌的侧支灌注,改善心肌氧供求平衡,达到缩小心肌梗塞范围,这方面研究国外已有报导。Yoshihema等较早地报导急性心肌缺 Early onset of acute myocardial infarction is generally manifested as increased blood viscosity and erythrocyte aggregation. Reduce hematocrit and reduce blood viscosity to change the rheological properties of blood, reduce cardiac output impedance, thereby improving the ischemic myocardial collateral perfusion, improve myocardial oxygen supply and demand balance, to narrow the scope of myocardial infarction, this study has been abroad Reported. Yoshihema et al reported acute myocardial ischemia earlier