I have been trying to find an answer with supporting evidence to a simple question. If a drug has a relatively rare side effect of causing or contributing to mycarditis and pericarditis, is that indicative that the drug would also cause less critical, yet still significant conditions?

Are there non-clinical conditions lesser to mycarditis or pericarditis which might be happening at a much higher frequency?

https://www.cdc.gov/vaccines/acip/meetings/slides-2022-02-04.html