Methods Full-automatic blood rheologic analyzer was applied to determine the blood rheology of patients with obstinate migraine, and the blood rheologic data were analysed contrastively before and after the treatment with defibrase.

• 方法用全自动血流动力学分析仪测定了32例顽固性偏头痛患者发作间期血流动力学，同时应用降纤酶治疗。