Even mild coronavirus cases can cause lasting cardiovascular damage, study shows

Cardiac scans.
(Image credit: iStock/Andreyuu)

If you needed another reason to avoid coronavirus at all costs, here's one.

Skeptics of the disease and the necessity of shutting down the economy to stop its spread have focused on the fact that most coronavirus cases have been mild or even asymptomatic, mistakenly comparing COVID-19 to "just the flu." But a recent study of 100 recovered coronavirus patients reveals 78 of them now have lasting cardiovascular damage even though a vast majority of them had mild cases of COVID-19 in the first place.

The study published Monday in JAMA Cardiology details the results of cardiac MRI exams of 100 recovered coronavirus patients. Twenty-eight of them required oxygen supplementation while fighting the virus, while just two were on ventilators. But 78 of them still had cardiovascular abnormalities after recovery, with 60 of them showing "ongoing myocardial inflammation," the study shows. These conditions appeared to be independent of case severity and pre-existing conditions, though JAMA researchers note these findings need a larger study.

Subscribe to The Week

Escape your echo chamber. Get the facts behind the news, plus analysis from multiple perspectives.

SUBSCRIBE & SAVE
https://cdn.mos.cms.futurecdn.net/flexiimages/jacafc5zvs1692883516.jpg

Sign up for The Week's Free Newsletters

From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.

From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.

Sign up

President Trump and his administration have tried to say America's low coronavirus mortality rate proves the country is beating the virus. But not only is COVID-19's mortality rate not as low as Trump has claimed; this study proves there are far more consequences of catching coronavirus than just dying of it.

To continue reading this article...
Continue reading this article and get limited website access each month.
Get unlimited website access, exclusive newsletters plus much more.
Cancel or pause at any time.
Already a subscriber to The Week?
Not sure which email you used for your subscription? Contact us
Kathryn Krawczyk

Kathryn is a graduate of Syracuse University, with degrees in magazine journalism and information technology, along with hours to earn another degree after working at SU's independent paper The Daily Orange. She's currently recovering from a horse addiction while living in New York City, and likes to share her extremely dry sense of humor on Twitter.