I am a 30yr old female and I am about 130 lbs overweight and have been overweight for most of my life. Up until about 2 1/2 yrs ago I did not have any other health issues other than some bad migraines and occasional asthma issues. In 2007 I began to get really sick and no doctors could figure out what was wrong with me. I saw many specialists, including a cardiologist for my racing heart and "flip flop" feeling in my chest, and none of them could figure out why I was so ill. Then finally in Feb of 2008 I was diagnosed with arsenic poisoning. I now seem to have a bundle of ongoing issues and one of them is PVC's. Some days I will have only one or two and then there are days (that usually turn into a week) that I get several in a minute all day long. Along with these multiple PVC's, I always experience nausea, dizziness and major fatigue. I use to be on Atenelol to help with the sensations, but was taken off of it when I got pregnant with my daughter last year. I will be going back on it in a couple days, because it did seem to help and quite honestly I need the reassurance that I have something that may help prevent me from having a heart attack because that is a a great fear of mine. I had a stress test done a few months ago and although the PVC's did show during the test, they did not think that they were life threatening. I am just not so sure that I trust in that, because of how they always make me feel. I also have found out that my Dr's believe I may have developed Fibromyalgia. I do not know if there is any link between the two. Please if anyone has any insight into this, I would really appreciate it. I am currently trying to focus on my weight loss, but it is very hard to do any exercise regimen when I am constantly worried about the condition of my heart.