In conclusion, the mRNA vacs numerically increase (but not statistically tested) the markers IL-16, Fas, and HGF, all markers previously described by others for denoting inflammation on the endothelium and T cell infiltration of cardiac muscle, in a consecutive series of a single clinic patient population receiving mRNA vaccines without a control group.
https://www.ahajournals.org/doi/10.1161/circ.144.suppl_1.10712