Methods 60 patients with unstable angina were divided into 2 groups randomly,and treated with Panax Notoginseng Saponins or Isoket respectively.

• 方法选择冠心病不稳定性心绞痛患者60例,随机分两组,分别予以血塞通和异舒吉(二硝酸异山梨酯)治疗2周。