Yes, do discuss with your doctor.
You bring up an interesting question, I too had no heart rhythm problems before I started taking a Statin drug, my total cholesterol also was 240. That said, I have had three heart specialists over the years who know I'm on a statin and have never commented. My conclusion is there is no relationship. But, your post does make me wonder, I watch for other replies to see what others know.
Thanks for the reply. I'm leaning towards stress as the main culprit. However, I did find an ealier post in this forum where a poster claims their irregular beats started after they went on the drug, and disappeared after stopping.
there is no evidence that a statin will cause an irregular heartbeat. Unless your hypersensative (allergic) there are almost no side effects, and the benefits far outweigh the risks
Though rare, medhelp talked about these side effecs: "The experts at Drugs.com state that while rare, severe side effects may accompany the use of simvastatin. If you experience any of the following, you need to seek immediate medical attention. These side effects include ... rapid heartbeat, irregular heartbeat ... These side effects most frequently occur when simvastatin is coupled with niacin, another cholesterol-lowering drug.
Read more: http://www.livestrong.com/article/36077-side-effects-simvastatin/#ixzz1yJHJ2XDX"
I have not been able to tolerate any of the statin drugs due to the severe gastric distress they cause. This, in turn, will result in palpitations for me. I have lowered my cholesterol with plant sterols, exercise and diet.
I too started taking statins and my heartbeat became very rapid and I had to be taken to hospital, they said that the statins would not cause this but I stopped taking them and have been fine since. It took a couple of months to feel normal and we'll again. So can statins cause rapid heartbeat? I think so..
I started irregular heartbeats after going back on statins when diagnosed with possible angina, (then found as hiatus hernia) Ran out of statins for about 5 days. Symptoms improved but did not connect. Two weeks ago decided to cut statins. Took about ten days for normal heartbeat to return. Will watch for any return.