一、家兔实验性心肌损害模型的建立: 用异丙基肾上腺素造成动物实验性心肌损害,在发病机理上与冠心病心肌梗塞有共同之处,如用某些物理或药物疗法对其有效时,则可能对冠心病心肌梗塞的治疗有一定的意义。药物造成大白鼠实验性心肌损害,国内外已有许多报道,但大白鼠较小,不利于静脉给药及物理疗法治疗。因此,我们建立家兔实验性心肌损害的模型,进行上述工作。 First, the establishment of experimental myocardial damage model in rabbits: Experimental myocardial damage caused by isoproterenol in the pathogenesis and coronary heart disease with myocardial infarction, such as its effectiveness with certain physical or drug therapy At this time, it may have a certain significance for the treatment of coronary heart disease myocardial infarction. Drugs cause experimental myocardial damage in rats. There have been many reports at home and abroad, but rats are small, which is not conducive to intravenous administration and physiotherapy. Therefore, we established a rabbit model of experimental myocardial damage and performed the above work.