虽然不少研究都已证实非洛地平与硝苯地平有良好的抗心绞痛作用,但不同剂量对心绞痛的疗效尚无研究报告。本文报告了有关研究的结果。方法共选择24例稳定型心绞痛病人,男23例、女1例,年龄56±5岁。有21例在4个月前患过心肌梗死。全部病人开展本研究前均一直应用β—受体阻滞剂(美托洛尔或阿普洛尔)和硝酸甘油治疗,但每周仍有4次心绞痛发作。 Although many studies have confirmed that felodipine and nifedipine have a good anti-angina pectoris, the efficacy of different doses of angina has not been reported. This article reports the results of the study. Methods A total of 24 patients with stable angina were selected, including 23 males and 1 females, aged 56 ± 5 years. Twenty-one had a myocardial infarction 4 months earlier. All patients had been treated with beta-blockers (metoprolol or alprenolol) and nitroglycerin until the present study, but there were still four episodes of angina per week.