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What kind of impact can COVID-19 have on blood and circulation?

What kind of impact can COVID-19 have on blood and circulation?

This article was published on
June 15, 2020

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COVID-19 infections can have an impact on blood and circulation through an increased risk of blood clotting. Blood clots are a clump of blood that has formed into a semi-solid or even gel-like state. Recent studies have found a concerning trend in blood clotting of COVID-19 patients. Studies from the Netherlands and France found that 20-30% of critically ill COVID-19 patients had blood clots, which can be dangerous. Many of these circulatory issues and the frequency of clots can lead to rashes, swelling of the legs, challenges in vascular access for medications, and even death. Severe clotting and circulatory issues, like COVID-19 associated blood clots, tend to occur more in severely ill patients rather than those with mild symptoms.

COVID-19 infections can have an impact on blood and circulation through an increased risk of blood clotting. Blood clots are a clump of blood that has formed into a semi-solid or even gel-like state. Recent studies have found a concerning trend in blood clotting of COVID-19 patients. Studies from the Netherlands and France found that 20-30% of critically ill COVID-19 patients had blood clots, which can be dangerous. Many of these circulatory issues and the frequency of clots can lead to rashes, swelling of the legs, challenges in vascular access for medications, and even death. Severe clotting and circulatory issues, like COVID-19 associated blood clots, tend to occur more in severely ill patients rather than those with mild symptoms.

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What our experts say

COVID-19 infections can have an impact on blood and circulation through an increased risk of blood clotting. Blood clots are a clump of blood that has formed into a semi-solid or even gel-like state. Recent studies have found a concerning trend in blood clotting of COVID-19 patients. Studies from the Netherlands and France found that 20-30% of critically ill COVID-19 patients had blood clots, which can be dangerous. Many of these circulatory issues and the frequency of clots can lead to rashes, swelling of the legs, challenges in vascular access for medications, and even death. Severe clotting and circulatory issues, like COVID-19 associated blood clots, tend to occur more in severely ill patients rather than those with mild symptoms.

COVID-19 infections can have an impact on blood and circulation through an increased risk of blood clotting. Blood clots are a clump of blood that has formed into a semi-solid or even gel-like state. Recent studies have found a concerning trend in blood clotting of COVID-19 patients. Studies from the Netherlands and France found that 20-30% of critically ill COVID-19 patients had blood clots, which can be dangerous. Many of these circulatory issues and the frequency of clots can lead to rashes, swelling of the legs, challenges in vascular access for medications, and even death. Severe clotting and circulatory issues, like COVID-19 associated blood clots, tend to occur more in severely ill patients rather than those with mild symptoms.

Context and background

There have also been cases of children with COVID-19 presenting with a multi system inflammation, especially around the heart, lung, and brain. There has been some evidence that adult patients with COVID-19 can develop heart-related conditions or complications related to pre-existing cardiac issues, leading to concerns for heart damage as a result of the infection.

There have also been cases of children with COVID-19 presenting with a multi system inflammation, especially around the heart, lung, and brain. There has been some evidence that adult patients with COVID-19 can develop heart-related conditions or complications related to pre-existing cardiac issues, leading to concerns for heart damage as a result of the infection.

Resources

  1. Coronavirus blood-clot mystery intensifies (Nature)
  2. COVID-19 and Coagulopathy: Frequently Asked Questions (ASH)
  3. For Parents: Multisystem Inflammatory Syndrome in Children (MIS-C) associated with COVID-19 (U.S. CDC)
  1. Coronavirus blood-clot mystery intensifies (Nature)
  2. COVID-19 and Coagulopathy: Frequently Asked Questions (ASH)
  3. For Parents: Multisystem Inflammatory Syndrome in Children (MIS-C) associated with COVID-19 (U.S. CDC)

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