Results Patients with obstiante migraine had obviously increased indexes of bloodr heology and after the treatment with defibrase, symptoms were relieved and their blood rheologic indexes were decreased.

• 结果顽固性偏头痛患者血流动力学部分指标明显升高，给予降纤酶能有效地减轻症状，血流动力学指标明显下降。