results:the effect of tnc was superior than that of ram(p 0.05), and the improvement of blood rheology, blood volume and mean blood velocity of vertebral artery corresponded to the curative effect.
结果:三步针罐组疗效优于常规针灸组(p0.05),患者椎动脉血流量、平均血流速度、血液流变学指标的改善情况与临床疗效相一致。