Can Fish Oil Cause Pvcs in the USA

Can fish oil cause irregular heartbeat? Smidt Heart Institute researchers have found that taking high doses of fish oil supplements—specifically one gram or more per day—may increase the risk of developing atrial fibrillation, an abnormal heart rhythm disturbance with potentially serious complications. Does omega-3 Help PVCs? Conclusions: Supplementation with 1.5 g n-3 fatty acids/d from…