I agree with that and meant to add that up there. Either the original arrest trigger was still present, pe, myocarditis, infarct etc or the damage to his heart was so bad from the original event that his pathway is done.If true (he arrested again in hospital) that doesn’t seem good. Hope this dude pulls through.
If it was a pe, myocarditis, or mi I just don’t see why that would happen right after a direct blow. It would be a huge coincidence.