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钙通道阻滞剂和β受体拮抗剂治疗冠心病心肌缺血是心血管疾病药物治疗的重要进展,但两药对冠心病患者的心功能影响,国内报道尚少,对一组冠心病患者采用随机、双盲、安慰剂及自身交叉对照方法,以 XG-2血液循环功能测试仪观察两药对患者的心功能影响并进行比较,现将初步结果报道如下。16例患者(男性11例,女性5例,年龄45-68岁),以前均有心肌梗塞或典型心绞痛史,心功能 Killp 分级Ⅰ-Ⅱ级,窦性心律,62-98次/min,血压12.0-20.0/8.0-12.0 kPa(90-150/60-90mmHg)。每例患者轮替服用以下四组药物:a.心得安20mg98h(14天);b.硝苯
Treatment of coronary heart disease with calcium channel blockers and β-adrenergic receptor antagonists is an important progress in the treatment of cardiovascular disease. However, the two drugs on heart function in patients with coronary heart disease, less reported in China, a group of patients with coronary heart disease Randomized, double-blind, placebo and their own cross-control method to XG-2 blood circulation function test instrument to observe the two patients on cardiac function and comparison, the preliminary results are reported below. Sixteen patients (11 males and 5 females, aged 45-68 years) had previous history of myocardial infarction or typical angina, Killp class I-II, sinus rhythm 62-98 beats / min, blood pressure 12.0-20.0 / 8.0-12.0 kPa (90-150 / 60-90 mmHg). Each patient rotation taking the following four groups of drugs: a propranolol 20mg98h (14 days); b. Nifen