Has anybody tried this product and were there any changes or was it a waste of money. It would be nice to find some natural substance or over the counter product for Atrial Fibulation instead of going broke from using the way too expensive prescription medication.

CardioRhythm
http://www.vrp.com/ProductPage.aspx?ProdID=1950

CardioCare
http://www.vrp.com/ProductPage.aspx?ProdID=1460