In severe cases, it can lead to stroke or heart attack.

有些病例会引发中风和突发性心脏病。

youdao

There is also an increased risk of stroke or heart attack due to blood clots forming.

也有风险增加了中风或心脏病发作是由于血液凝块的形成。

youdao

If too many clot, this can block blood flow, potentially inducing a stroke or heart attack.

如果血拴太多的话，就有可能阻碍血流通过，并有潜在的可能导致中风和心脏病发作。

youdao

Clots can block the flow of blood to the heart or brain and cause a heart attack or stroke.

VOA: special.2009.10.20

Those bacteria can increase the chances of a heart attack or stroke and worsen the effects of other diseases.

VOA: special.2009.03.11

It may last a few seconds, but it can get worse and worse with age, leading to a heart attack or stroke.

VOA: special.2010.02.17

When the Vanemans first got to the emergency room, the doctors were afraid that Karen was suffering a stroke or heart attack.

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Roughly 25, 000 Americans are stuck in a vegetative state as a result of suffering brain damage from a car accident or other trauma, or after their brain has been deprived of oxygen following a stroke or heart attack.

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To learn more about the warning signs of a heart attack or stroke, visit the American Heart Association website.

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