Hi for about 6 yrs now i have been having missed heartbeats i can feel my heart stop and then get a big thud in my chest which gives me a head rush and a kind of sensation in my private area there is nothing in particular i do to get these i could just be sitting quiet and they will happen i can go a day with only 1 missed beat and another day it could be several my dr has put me on beta blockers but they dont really help they are called sotalol does any one else get the same symptoms as me i dont get a fast heart rate when they happen