top of page

Stanford Medicine study shows why mRNA COVID-19 vaccine can cause myocarditis, P4


December 10, 2025

Updated on: June 29, 2026

Photo / Image Source: Unsplash,


One rare but real risk of the mRNA-based COVID-19 vaccines is myocarditis, or inflammation of heart tissue. Symptoms — chest pain, shortness of breath, fever and palpitations — appear in the absence of any viral infection. And they happen quickly: within one to three days after a shot. Most of those affected have high blood levels of a substance called cardiac troponin, a well-established clinical indicator of heart-muscle injury. (Cardiac troponin is normally found exclusively in the heart muscle. When found circulating in blood, it indicates damage to heart muscle cells.)

e.

Covid
COVID-19








How have you been impacted by COVID?


Share the wealth of health with your friends and family by sharing this article with 3 people today.


If this article was helpful to you, donate to the Shidonna Raven Garden and Cook E-Magazine Today. Thank you in advance.





Comments

Rated 0 out of 5 stars.
No ratings yet

Add a rating
  • YouTube
  • Pinterest
  • Facebook
  • Twitter
  • Instagram
  • Pinterest

Shidonna Raven (TM)
Copyright - All Rights Reserved
Proudly created with Wix.com

bottom of page