+1 on hating PVC's. Pretty much every doc I've talked to about it believed them to be basically benign except in unusual circumstances, such as when there's a ton of them, or when your qt interval is prolonged, or whatever. They never feel benign to me... the longer they last in a string, the more I want to just go hide somewhere for a while. The only scarier palpitation I've experienced is v-tach. I'd rather stick to PVCs if I had to choose between them.
FWIW, my wife's friend had like 30,000 pvc's in a day before he had an ablation. He did not feel even one of them, but the docs decided that was too many pvcs for this guy - especially since his ejection fraction was only like 35%.
I was able to basically eliminate v-tach by discontinuing a tricyclic antidepressant, and doing some other stuff like figuring out that some stuff was triggering it besides the tricylic. I also switched back to an older beta blocker that felt more potent. The moral of that story is to really examine what's changed since the change in heart rhythm... there may be some trigger that you're not cognizant of.
