This is part of AF I have never really understood, but I have a hard time with cramps too if I play basketball or ski for too long. Is this an electrolyte issue that ties together all three of those symptoms?"
I would rather say that this is a heavy metal problem. At least I become very suspicious when someone lists numbness/tingling in the extremities as a symptom of problem. Heavy metals have a surpressing effect on the cns, especially mercury and lead. And of course these heavy metals are also a contributing cause for AF, so don't just focus on the adrenals. They will never heal when heavy metals are circulating around in the body.