Methods Withdraw the anticoagulative blood from the empty stomach, the blood viscosity was decided by rotary viscometer, the outside thrombosis and platelet adhensiveness were examined by XSNR.

• 方法抽取空腹静脉血,抗凝处理后用旋转式粘度计测血液粘度,体外血栓形成和血小板粘附用XSNR型两用仪。