“栓子”造句

这个肺血栓栓子使肺动脉主干闭塞.
This pulmonary thromboembolism is occluding the main pulmonary artery.

鞍状栓子是猝死原因.
Such a saddle embolus is a cause for sudden death.

根据肺动脉内栓子形态分4类.
The emboli are divided into 4 kinds according to the shapes.