Coronary heart disease (CHD) with angina pectoris in 55 patients (M 39, F 16;age 58 1 7a)were treated po with amlodipine 5 mg, qd for 4 wk.

• 冠心病心绞痛55例(男性39例,女性16例;年龄58±7a)采用单项药物氨氯地平5mg, po, qd共治疗4wk。