汉英对照/在某些临时情况下，深静脉血栓形成的风险更高

在某些临时情况下，深静脉血栓形成的风险更高，包括：

• 正在住院或刚离开医院-特别是无法走动（例如手术后）
• 经常躺在床上
• 乘飞机，汽车或火车长途旅行（超过3小时）
• 在怀孕或过去6周内曾经生过孩子
• 脱水

有时，深静脉血栓形成可能没有明显原因。

In some temporary situations, the risk of deep vein clot formation is higher, including:

• Being in hospital or just leaving the hospital - especially unable to move around (e.g. after surgery)
• Often in bed
• Long-distance travel by plane, car or train (more than 3 hours)
• In pregnancy or have had a baby in the past 6 weeks
• be dehydrated

Sometimes, deep vein clot formation may have no obvious cause.