There are many before and after cases of cardiac issue related to myocarditis and not surprisingly, the cases are exponentially higher after the covid vaccine. Take a look at the VAERS database maintained by CDC to see how much cases of death there are after taking the vaccine.

At this point any relatively smart person should realize that the vaccine does not work. Only bitter and sour people like some of the sad ones in this forum are trying to console themselves for taking the vaccine blindly without using any of their brain cells. Not only are they bitter and sour, they are constantly attacking the "anti covid vaccine" folks who were actually right about their decision not to take the covid vaccine.

And no, they do not need to post in this thread unless they have any evidence of covid vaccine working.