Hi Linky glad you found this forum. i personally do not have pvc's but everyone seems to think they are bothersome and scary more than dangerous. but about
the toporol, that is a beta blocker and it lowers your bp and i think it is pretty safe. 50 mg is a pretty standard dose, i could not tolerate it though because i was so tired on it, that is what it might do, my sis is on 50 mg and is fine. just pay attention to how you feel, i do not know how to intelligently expalin it, but it supposedly effects your fight or flight responses by keeping you calmer, it has worked for my sister, an A type