为了证实前期研究中有关长期吸烟者的血液流变学恶化与香烟烟雾中的一氧化碳相关联的发现,并进一步观察香烟烟雾及其主要有害物质尼古丁、一氧化碳、硫氰酸盐对心肌微循环的影响,对分别接触香烟烟雾、尼古丁、一氧化碳和硫氰酸盐等四组大鼠的血液流变学及心肌微循环参数进行了动态研究。发现于实验期第三十天 In order to confirm the findings of the previous study on the association between the deterioration of hemorheology and cigarette smoke carbon monoxide in long-term smokers and to further observe the effects of cigarette smoke and its major toxic substances nicotine, carbon monoxide and thiocyanate on myocardial microcirculation , The dynamic changes of hemorheology and myocardial microcirculation parameters in four groups including cigarette smoke, nicotine, carbon monoxide and thiocyanate were studied. Found in the thirtieth day of the experiment