Doctors and Researchers Probe How COVID-19 Attacks the Heart

Experts have a decent grasp on how COVID-19 impacts cardiovascular health in the near term. The implications of long COVID, however, remain mysterious.

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Early in the coronavirus pandemic, alarming reports suggested that COVID-19 was more than just a severe respiratory disease. Clinicians quickly learned that the disease could have a dire impact on cardiovascular health and sometimes seemed to attack the heart directly.

Over the following months, hypotheses and speculation gave way to a solid understanding of the cardiovascular risks associated with a COVID-19. Viral infections are notorious for putting added pressure on the system in the form of inflammation, which in turn leads to adverse health outcomes such as cardiovascular injury or disease and strokes, but early data suggested that SARS-CoV-2 is exceptional.

It turns out that COVID-19 can involve a variety of cardiovascular health outcomes. Scientists from the CDC COVID-19 Response Team found that COVID-19 patients have a 16-fold increase in the risk of developing the inflammatory conditions myocarditis and pericarditis while they had COVID-19. Research published in JAMA Neurology in ...

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Meet the Author

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    Dan Robitzski

    Dan is a News Editor at The Scientist. He writes and edits for the news desk and oversees the “The Literature” and “Modus Operandi” sections of the monthly TS Digest and quarterly print magazine. He has a background in neuroscience and earned his master's in science journalism at New York University.
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