Here are two contradicting studies. One cited by Kim Iverson, that comes from the American Heart Association News website, which is associated with the American Heart Association. The American Heart Association, is part of the American medical establishment, and is likely associated with the pro-vaccine medical cartel, spearheaded by big pharma and the federal health agencies. The other study comes from an independent source. The 1^st study is based on ‘a self-controlled case series study of people ages 13 years or older vaccinated for COVID-19 in England between December 1, 2020, and December 15, 2021, evaluated the association between vaccination and myocarditis, stratified by age and sex.’ The 2^nd study is based on autopsy data, which is more accurate than the above, because doctors get to see the actual progression of heart disease in individuals, vs. determining its presence through symptoms and tests. The following is an excerpt about the conclusion from the 2^nd study:

The direct relationship between SARS-CoV-2 infection and myocarditis remains tenuous at best. Recent ecological, controlled retrospective cohort and autopsy data do not support an association. The overall absence of support for a specific ‘SARS-CoV-2 myocarditis syndrome’ from focused autopsy studies of presumed myocarditis deaths is consistent with findings from general necropsy studies of COVID-19 deaths. These investigations have established SARS-CoV-2 infection leading to fatal COVID-19 is indeed, as the name implies, a respiratory illness. Wong et al., for example, described how, “No overt pathological findings attributable to SARS-CoV-2 infection could be recognised outside of the lung… [B]eyond the respiratory tract [SARS-CoV-2 infection] does not induce any major pathology… in fatal cases.

A systematic review of primarily spontaneously reported data from the U.K., USA and European Union/European Economic Area (EU/EEA), beginning with vaccine launch through mid-March 2022, found 0.22% (n=30) of 13,571 Covid vaccine-associated myocarditis or pericarditis events were fatal. These data are complemented by a much smaller, but growing autopsy literature. The limited necropsy data characterising COVID-19 vaccine-associated deceased persons with myocarditis and myopericarditis repeatedly affirm heart-related pathologies directly attributable to very recent vaccination. Such findings contrast with the lack of definitive epidemiologic or autopsy evidence for a unique SARS-CoV-2 infection myocarditis, as Caforio et al.”

The 1^st study concludes that you are more likely to suffer from myocarditis via a SARS-CoV-2 infection, than from SARS-CoV-2 vaccines, if you are over 40. The 2^nd study sees no link between SARS-CoV-2 infection and myocarditis, but a strong link between SARS-CoV-2 vaccines and myocarditis.

Given that autopsies are the most accurate way to determine causes of death, particularly from diseases, I put stock in the 2^nd study, over the 1^st.