It was showed that the vessel loop deformity was increased,with prolonged vessel loop, narrowed vessel, slowed blood flow and increased erythrocyte aggregation in the patieats compared with the control.

• 中风组血流变的还原粘度、全血粘度的低切变率，中风组甲襞微循环管袢形态与对照组比较，差异显著。