“What do you mean that did not happen overnight? If you get a booster shot that clots It can happen faster than that.”
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You do realize that what the autopsy results were describing were narrowing or blockage of his coronary arteries caused by the buildup of fatty material called plaque?
You seem to be embellishing what was said in the article. All I saw was "heart attack" caused by "blockage" of "three arteries".
Blood clots can cause blockage in arteries and thus heart attacks. Although it does seem odd that it would block three arteries.
Undoubtedly, but nowadays I no longer simply accept what people say at face value. The doctor may have been encouraged to put this idea forth.
This blockage that takes years would have killed him at some point, but is it reasonable to believe that it just happened to do so shortly after his shot?
Yes, "post hoc ergo propter hoc" is a fallacy, but it also happens to be correct a lot of the time.
People expect causality. They associate events with things which occurred in proximity to them.