http://articles.mercola.com/sites/articles/archive/2006/08/10/protecting-your-heart-with-fish-oil.aspxNutrients found in fish such as tuna may have beneficial effects on the heart's electrical system, preventing potentially life-threatening heart rhythm disorders. Baked or Broiled, Not Fried A new study analyzed electrocardiogram information from moreenCommunityServer 2008.5 SP1 (Build: 31106.3070)