Janice
To Kay: Thanks for your post, sorry it took so long to reply, but it just now showed up on this site. I did get a Holter monitor for my irregular beats and it showed that I actually had over 800 in 24 hours. I also had been reading up on CoEnzyme Q10, because my cardiologist told me my beats were PVC's and PAC's but not dangerous. I went off the Beta blockers and now take 60mg of CoEnzyme Q10 a day. No more irregular beats at all! One day I forgot the Q10 and they started right up again. This product has been a true miracle for me. Thanks for your advice on the monitor. Janice