He could have died after developing deep vein thrombosis during a flight to Sydney.

他在飞往悉尼的航班上引发成深部静脉血栓之后，差点送命。

Passengers on long-haul flights are being warned about the risks of deep vein thrombosis.

长途航班上的乘客须注意可能出现深静脉血栓。

These are known as deep vein thrombosis (DVT).

这被称为深部静脉血栓症。

Have a history of deep vein thrombosis, pulmonary embolism or heart disease?

有深静脉血栓，肺栓塞或心脏病。

Deep vein thrombosis (DVT) and pulmonary embolism are common after stroke.

中风后深静脉血栓和肺栓塞很常见。