Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
Editorial
. 2022 Dec 13;80(24):2266-2268.
doi: 10.1016/j.jacc.2022.10.010.

COVID-19 Vaccine Myocarditis: Cautious Reassurance in an Era of Dynamic Uncertainty

Affiliations
Editorial

COVID-19 Vaccine Myocarditis: Cautious Reassurance in an Era of Dynamic Uncertainty

Peter P Liu et al. J Am Coll Cardiol. .
No abstract available

Keywords: COVID-19; SARS-CoV-2; mRNA vaccine; myocarditis; pericarditis; prognosis; vaccination.

PubMed Disclaimer

Conflict of interest statement

Funding Support and Author Disclosures This work is supported by the Canadian Institutes of Health Research, Public Health Agency of Canada and the Myocarditis Foundation. The authors have reported that they have no relationships relevant to the contents of this paper to disclose.

Figures

None
Graphical abstract
Figure 1
Figure 1
Trends in Myocarditis Research A PubMed search for myocarditis-related publications as of September, 2022. (A) Search results for the term “myocarditis.” The earliest publication was in 1869. (B) Search results for the terms “vaccine myocarditis.” The earliest publication was in 1947.

Comment on

References

    1. Ahlborg B., Linroth K., Nordgren B. ECG-changes without subjective symptoms after smallpox vaccination of military personnel. Acta Med Scand Suppl. 1966;464:127–134. - PubMed
    1. Jacobson I.G., Smith T.C., Smith B., Wells T.S., Reed R.J., Ryan M.A. US military service members vaccinated against smallpox in 2003 and 2004 experience a slightly higher risk of hospitalization postvaccination. Vaccine. 2008;26:4048–4056. - PubMed
    1. Casey C.G., Iskander J.K., Roper M.H., et al. Adverse events associated with smallpox vaccination in the United States, January-October 2003. JAMA. 2005;294:2734–2743. - PubMed
    1. Heymans S., Cooper L.T. Myocarditis after COVID-19 mRNA vaccination: Clinical observations and potential mechanisms. Nat Rev Cardiol. 2022;19:75–77. - PMC - PubMed
    1. Lai F.T.T., Chan E.W.W., Huang L., et al. Prognosis of myocarditis developing after mRNA COVID-19 vaccination compared with viral myocarditis. J Am Coll Cardiol. 2022;80:2255–2265. - PMC - PubMed

MeSH terms

Substances

Grants and funding