My guess is that it is not rare, but that heart inflammation is common in both Covid and the vax - the S protein ALWAYS can cause inflammation. I am willing to bet that EKGs and ultrasound cardiograms have and will show abnormal conditions.from inflamed tissue.

My guess is that it is not rare, but that heart inflammation is common in both Covid and the vax - the S protein ALWAYS can cause inflammation. I am willing to bet that EKGs ad unltrasound cardiograms have and will show abnormal conditions.from inflamed tissue.