I have been told I have an extra heart beat or what is being referred to as PVC's. My EKG showed there is an extra beat every 12 seconds. My PB has been in the range of 130/ 85 and LDL and HDL tested fine. My doc suspected some weaking in the heart but my Eco showed no weakness and the blood flow was good. I am about 12 lbs overweight and have a stressful job.
During my nuke stress test at an elevated heart rate the extra beat became two or three extra beats in a row. I excercise about 4 times a week. Should I be concerned by the extra beats during exercise or otherwise? Should I be on a beta blocker?