求翻译：静脉曲张引起静脉血栓，静脉血栓引起肺栓塞，而一旦发生肺栓塞，几分钟内人便死亡，根本没有抢救的时间，所以静脉曲张又被称为隐形杀手。是什么意思？

Varicose veins caused by venous thrombosis, pulmonary embolism caused by venous thrombosis, and in the event of pulmonary embolism, a few minutes my wife would die, did not save time, it is also known as varicose veins invisible killer.

varicose veins cause deep vein thrombosis, pulmonary embolism, and deep vein thrombosis resulting from the event of a pulmonary embolism, a few minutes my wife died, and there is no rescue time is also known as varicose veins, and therefore invisible killer.

Varicosity causes the vein thrombus, the vein thrombus causes the pulmonary embolism, once but has the pulmonary embolism, several minutes in people then died, simply does not have the rescue time, therefore varicosity is called the stealth murderer.

Caused varicose veins venous thrombosis, venous thrombosis induced by pulmonary embolism, if pulmonary embolism, minutes wife death, no rescue time, varicose veins is also called hidden killer.

Caused varicose veins venous thrombosis, venous thrombosis induced by pulmonary embolism, if pulmonary embolism, minutes wife death, no rescue time, varicose veins is also called hidden killer.