Background Vaccination is the most important measure to control the coronavirus disease
2019 (COVID-19) pandemic. Myocarditis has been reported as a rare adverse reaction to …

Myocarditis is an adverse event associated with coronavirus disease 2019 (COVID‐19)
mRNA vaccination. A 50‐year‐old man presented with dyspnea and resting chest pain after …

With the introduction of the coronavirus disease 2019 (COVID-19) mRNA vaccines, the
incidence of severe infection has significantly decreased. While the vaccines have been …

Introduction mRNA COVID-19 vaccines have emerged as a new form of vaccination that has
proven to be highly safe and effective against COVID-19 vaccination. Rare adverse events …

Background The coronavirus disease of 2019 (COVID‐19) is a global pandemic with over
266 million cases and 5 million deaths worldwide. Anti‐COVID‐19 vaccinations have had …

Background Cases of myocarditis and myopericarditis after mRNA COVID-19 vaccines have
been reported, especially after the second dose and in young males. Their course is …

Introduction The etiology of myocarditis often remains undetermined. A large variety of
infectious agents, systemic diseases, drugs, and toxins can cause the disease. We report the …

Recently, new vaccine platforms-including mRNA vaccines for coronavirus disease 2019
(COVID-19) have been given emergency use authorization in Japan. Here, we present a …

Abstract Coronavirus disease 2019 (COVID-19) has been reported to cause cardiovascular
complications including myocarditis, pericardial effusion, pericarditis, and arrhythmias. With …

In this case report, we presented a case of myocarditis as a rare complication that developed
after Covid mRNA‐1273 vaccine. Cases of post‐vaccine myocarditis usually progress with …