Amiodarone Hypothyroidism

Amiodarone has been effective in keeping me in NSR but a recent deep dive uncovered some serious effects that Amiodarone has on my other health problem; hypothyroidism. I suspect that Amiodarone has significantly increased my reverse T3 way above normal leaving me with all the symptoms of hypothyroidism despite a normal free T3 lab result. Anyone know anything about this?

The anti-arrhythmic dronedarone was supposedly developed to avoid some of the problems present with amiodarone, has anyone switched to dronedarone from amiodarone?

I'm sorry I should have posted this to the AFIB forum. I will do that.