Hi Methed, welcome to bluelight.
We are not doctors so we can't legitimately answer your question.
My first thought would be no, although shrooms are not a stimulant (something that speeds you heart rate up), something you see (hallucinate) whilst tripping may have a bad effect on your heart. People can have panic attacks on shrooms and I don't think that would be good for your condition.
If you were to use them you should start with a very low dose, just to test the waters. But in this instance I would say the risk isn't worth the reward.
I'll chat with the other mods about leaving this thread open, because all it comes down to is speculation.