Where was any substantiation that the heart attacks in the Pfizer group were actually caused by the vaccine and not by something like chronic cardio vascular disease that had been ongoing for a long time prior to the person being vaccinated. That statement alone is absolutely ridiculous rhetoric without actual evidentiary substantiation; it is probably only meant to inflame the opinion of an uneducated or under-educated reader.The catch is there were 5 heart attack deaths in the vaccine group and only 1 in placebo group. So for every 1 life saved from Covid, the Pfizer vaccine kills 4 from heart attacks.