Arizona Cardinals’ JJ Watt reveals he went into A-fib and had to have heart shocked back into rhythm. 12:34 ET, Oct 2 2022Updated: 16:24 ET, Oct 2 2022
https://www.the-sun.com/sport/6350678/jj-watt-nfl-cardinals-a-fib-injury/
Was he vaxxed?
Yes. https://cardswire.usatoday.com/2021/09/24/cardinals-have-reached-100-vaccination-status/