You'd be risking air embolus, v-fib.

你得冒着气栓的风险，v-fib。

Embolus. The arm problem's caused by a clot.

是血栓. 胳膊是因为血液堵塞.

But sometimes, the increased pressure in the vein can cause a part of the main clot to break free, becoming an embolus which can travel downstream towards the heart.

但有时候，随着静脉压增加，一部分血栓可以脱落下来形成血栓栓子，并且随着血流到达心脏。

Cause of death at autopsy was an embolus that dislodged from the suture line of the transplant and caused a C.V.A. With brain stem herniation.

验尸结果的死因是 移植后缝合处产生的血栓并且引起了脑疝便随着脑血管意外。