no AFIB since but plagued with PVCs ever since. Just had another 24 hr. holter, echo, etc., and all normal except showed 4,000+ PVCs - benign. So heart in good shape. I exercise daily, am 6'4" - 180 lbs., 52 yrs. old and am on Flecinade and a beta blocker. PVCs just seem to keep gradually getting worse(they're bad for a few weeks, not so bad for a few weeks, etc.) and now they're affecting my sleep and exercising (which really tees me off!).