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Long COVID fatigue may not be a heart or lung problem, Yale doctors say
NEW HAVEN - Many patients suffering from long COVID-19 find they are feeling overly fatigued after exercising, but it may not be the result of damage to their hearts or lungs. Researchers at the ...
https://www.nhregister.com/news/article/Long-COVID-fatigue-may-not-be-a-heart-or-lung-16923127.php