近年来,儿茶酚胺与心肌坏死之间的关系引起人们的关注。据报道,在心肌梗塞的急性期,内源性儿茶酚胺的大量释放,是扩大心肌坏死面积,促使病情恶化的主要因素。因此,应用某种手段保护心肌有重要的临床意义。β受体阻断剂、抗脂类分解剂和钙拮抗剂对心肌均有不同程度的保护作用,但其副作用使临床应用受到限制。据报道,辅酶Q_(10)(Coenzyme Q_(10),CoQ_(10))对心肌有明显的保护作用,本实验室的工作亦表 In recent years, the relationship between catecholamines and myocardial necrosis aroused people’s attention. It is reported that in the acute phase of myocardial infarction, a large number of endogenous catecholamines release, is to expand the area of ​​myocardial necrosis, and promote the deterioration of the main factors. Therefore, the application of certain means to protect the myocardium has important clinical significance. β-blockers, anti-lipid-decomposing agents and calcium antagonists all have different degrees of protective effect on myocardium, but their side effects have limited the clinical application. It has been reported that coenzyme Q_ (10) (Coenzyme Q_ (10), CoQ_ (10)) has a significant myocardial protection, the work of the laboratory