Today, hubby and I are going with our older son to the cardiologist. I'm eager to find out what's going on and what it means for him in terms of taking a medication that he really needs for another issue he's facing. We'll also hopefully find out how to deal with his fatigue (his heart beats slowly and he has low blood pressure), how much and what type of exercise he can do, etc.
It will be an important appointment and I really hope we'll see some light at the end of the tunnel.
Wish us luck!