He died of circulatory failure.

他死于血液循环衰竭。

youdao

This is called acute circulatory failure, or shock.

这就是所谓的急性循环衰竭，或休克。

youdao

Pulmonary fibrosis caused by respiratory and circulatory failure is the main cause of death.

肺纤维化所致呼吸循环衰竭是致死的主要原因。

youdao

The severe form of the disease, dengue haemorrhagic fever, involves a high temperature, head and muscle aches, internal bleeding and, at worst, circulatory failure.

ECONOMIST: Dengue fever, a man-made disease

If ingested, it causes nausea, vomiting and internal bleeding of the stomach and intestines, followed by failure of the liver, spleen and kidneys, and death by collapse of the circulatory system.

CNN: What is ricin?