A friend works in a major hospital in Melbourne. All their cardiac, cancer patients and others are vaccinated. The "heart issues" are a mild inflammation. You

A friend works in a major hospital in Melbourne. All their cardiac, cancer patients and others are vaccinated. The "heart issues" are a mild inflammation. You take some NSAIDs, rest for a few days, and you're completely fine. My friend compared it to inflammation of your finger if you get a cut. It's a non-issue.