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心绞痛的治疗可分为控制危险因素,药物疗法及外科疗法,其中主要为药物疗法。现已进入使用硝酸酯类药物、β受体阻滞药及钙拮抗药的时代。根据每药的特性宜分别确定其适应症。然而在讨论药效时应首先了解心绞痛的发病机理。一、心绞痛的发病机理目前不明之点尚多,其本质可理解为心肌的耗氧与供氧之间的平衡失调,即决
The treatment of angina pectoris can be divided into the control of risk factors, drug therapy and surgical treatment, mainly for drug therapy. Now enter the use of nitrates, β-blockers and calcium antagonist era. According to the characteristics of each drug should determine their indications. However, in discussing the efficacy should first understand the pathogenesis of angina pectoris. First, the pathogenesis of angina is still unknown point is still more, its essence can be understood as myocardial oxygen consumption and oxygen balance between the imbalance, that is,