> Covid may cause a rise in heart disease in unvaxed individuals relative to vaxed, but this study does nothing to support, and especially doesn't prove, that contention.

The issue that comes to mind for me is there no explanation given on why the unvaccinated were unvaccinated. From what I remember, the jab was not recommended for those with compromised immune system or other similar less-than-healthy conditions.

Without such transparency, it feels like possible apple to orangers comparisons.

Or maybe I'm misreading?