The prepared cover story -- by a physician -- recorded, with video and graphic inserts, and up on YouTube within minutes.
Completely unscientific explanation. A truly scientific approach would have offered the possibility of what he explained.
Instead, we get the narrative-driven:
'No way this is vaxx related! Let me tell you what it is...'.
People CAN go into cardiac arrest if they are walloped in the chest, but the vax would make a heart attack heaps more likely...
We have all heard the weird reasons people suddenly have heart attacks, like drinking water, not drinking water, sleeping too much, not sleeping enough, playing vidya, running, not running etc. etc..
So, a rapidly written explanation like that, sure stinks.
The goalposts are rapidly widening for all of the things that are being said which can cause a heart attack, with blame being assigned to all manner of things to cover for the Vax side effects.
nowadays, pretty much anything you do is being said to put you at risk of a heart attack, when just three years ago it was almost unheard of unless you were a super fat middle-aged McDonalds vacuum, or super old.