发病症状有高烧、关节疼痛、恶心呕吐，严重病症可能会发生内出血，肝增大，循环系统衰竭和死亡。

Symptoms include high fever, joint pains and nausea, but in severe cases, it can lead to internal bleeding, liver enlargement, circulatory shutdown and death.

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他是个不信邪的人，然而，就在他刚刚指挥完筹备工作准备离开开罗博物馆的时候，却突发循环系统衰竭，昏厥之后再也没有醒来。

He was not superstitious, but when he had just finished directing the preparations, and was about to leave the Cairo Museum, he fainted and died of circulatory collapse18.

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当COPD加深时，就会常常伴有心力衰竭，因为你的循环系统没有获得能让它良好运行必需的氧气。

As COPD advances, it becomes intertwined with heart failure, because your circulatory system isn't getting the oxygen it needs to be healthy.

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