We know that the COVID vaccine can cause a heart to double in size and then kill you. This can happen in as little as 5 days after injection. One of the most public examples of this is the death of the son of Ernest Ramirez. His son died just 5 days after his first dose of Pfizer and his heart was double in size at the time of his death.
https://stevekirsch.substack.com/p/foo-fighters-drummer-taylor-hawkins?s=r
Scary shit. I once heard the idea that they're out angel killing with this vaccination BS. An interesting idea.