Hello: I experience PVCs & use Toprol XL, but also use Betapace. Since Betapace, the frequency of PVCs is few & far between.
By the way, I live on the MS Gulf Coast & our weekend was 72 degrees w/beautiful blue skies; it turned awfully cold (high of 46 today) today, but each time I shiver, I think of everyone living up north & feel greatful for our "cold" weather. I'll have a cup of hot chocolate in your honor!
Hope you feel better soon.