https://blogs.mercola.com:443/sites/vitalvotes/archive/2016/09/07/how-too-much-thyroid-hormone-affects-your-heart.aspxAn interesting new article by Everyday Health talks about how too much thyroid health (hyperthyroidism) can affect your heart. The long and short is that hyperthyroidism has now been shown to be able to cause atrial fibrillation, which can have symptomsenCommunityServer 2008.5 SP1 (Debug Build: 31106.3070)