The New York Presbyterian Hospital recently released a promotional video depicting a young girl with myocarditis. Myocarditis is inflammation of the heart muscle that can lead to cardiac arrhythmia and death. Since 2021, there has been a significant spike in myocarditis cases, particularly in young people. While many mainstream reports have claimed the rise of myocarditis is a result of "long covid," there are a plethora of studies that say the COVID-19 vaccines are the culprit.

According to the NIH, National Institute of Health, myocarditis is, in fact, a side effect of the COVID-19 vaccines and, "may be due to their strong immune response to the vaccine."

The New England Journal of Medicine reported in December of 2021 that, "Reports have suggested an association between the development of myocarditis and the receipt of messenger RNA (mRNA) vaccines against coronavirus disease 2019 (Covid-19), but the frequency and severity of myocarditis after vaccination have not been extensively explored."

The Lancet reported in June of 2022, "many observational studies from Asia, Europe, the Middle East, and North America have found COVID-19 mRNA vaccination to be associated with a short-term increased risk of myocarditis... higher than expected rates of myocarditis (and pericarditis, a closely related clinical presentation), specifically in individuals younger than 35 years."


https://covid19.nih.gov/news-and-stories/covid-19-vaccines-myocarditis

https://www.nejm.org/doi/full/10.1056/NEJMoa2110737

https://www.thelancet.com/journals/lancet/article/PIIS0140-6736(22)00842-X/fulltext