I have heard it is similar to other drugs which have rare heart related side effects. I am not sure how it does this, it may or may not be by binding to the androgen receptors, information on RU in general is very scarce.ZZZZZ, I heard that RU could cause heart problems/failure as well since it can go systemic (and stay in the blood for 1-2 hrs) and potentially bind to androgen receptors in the heart. What's your take on this?
