Worst part is if the mRNA is injected directly to the bloodstream. Spike proteins are synthesized in the blood -> Inflammatory response damages endocardium/myocardium and endothelial cells (blood vessels) -> Heart and vessels try to patch up the damage with fibrin, i.e. fibrosis -> Heart and vessels become stiff
Worst part is if the mRNA is injected directly to the bloodstream. Spike proteins are synthesized in the blood -> Inflammatory response damages endocardium/myocardium and endothelial cells (blood vessels) -> Heart and vessels try to patch up the damage with fibrin, i.e. fibrosis -> Heart and vessels become stiff