The vasoconstriction sends the lower limb vascular occlusion, hypertension, the stroke and so on.

血管收缩而致下肢血管闭塞 、 高血压 、 中风等.

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Mean ˉ while , complete hepatic vascular occlusion and autotransfusion can improve the safety of hepatectomy.

术中应用全肝血流阻断和自体血回输可提高困难手术的安全性.

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