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β阻滞剂用于临床虽有20多年历史,但因其负性肌力及负性频率的药理作用,临床医师一直惧用于器质性心脏病.我科于92年5月至12月间,试用信他乐克治疗心绞痛8例,疗效满意,现报告如下.1 临床资料8例均为男性,年龄62～78岁,平均72岁.均按1980年全国内科学术会议制定的诊断标准临床确诊冠心病;其中稳定型心绞痛5例,不稳定型心绞痛3例,心功能均为Ⅱ级.病程1月～20年,平均7.4年.
Although β-blockers have been used clinically for more than 20 years, clinicians have been afraid of organic heart disease because of their negative inotropic and negative frequency pharmacological effects. Our department from May to December in 1992 Among them, 8 cases were treated with Trichoke in the treatment of angina and the results were satisfactory.1 The clinical data of 8 cases were all male, aged from 62 to 78 years (mean, 72 years old), all of which were diagnosed according to the diagnostic criteria established by the National Internal Medicine Conference in 1980 Clinical diagnosis of coronary heart disease; of which 5 cases of stable angina, unstable angina in 3 cases, cardiac function are grade Ⅱ. The course of 1 months to 20 years, an average of 7.4 years.