Detail:
Since I have expensive, high deductable insurance, I tried to use supplements to improve my situation. Doctors don't seem to have solutions anyway. I would try to use supplements like medicine.
Magnesium seemed to help. Magnesium Citrate pills, and spray salt water, at least three applications per day. I applied the mag to my skin in the mornings and pills later in the day. The liquid does not have the laxative effect of the pills. Can only take so many of those. The spray starts to burn the skin. Still it was definately better.
I found a pill box with morning, lunch, dinnner and before bed boxes for all 7 days of the week. I added the most bioavailable versions of Magneisum (citrate), Zinc (picolinate), CoQ10 so I was taking supplements at least three times per day. However, I don't stick to it as well as I should.
I tried other supplements. L-Carnitine made me feel sick. I could not take large enough posassium supplements, but Orange Juice always eases discomfort when my PVCs are at their worst. B-12 seems like a good addition, but I don't know of a differance. I found that aspirin a day does not seem to do much by itself.
Funny, but a little caffeine seems to help too, but only in the morning and when it wears off, my heart is thumping again, normally worse than before.
So Magnesium, Posassium from juice is it so far.