Heart disorders can be rooted in "leaky cell," the loss of intracellular Magnesium, Potassium, Taurine, Glutathione. Symptoms can be reversed with the addition of these nutrients as "struck in" with Nicotinamide. Further protection with antioxidants is needed to promote cell wall integrity. The removal of extracellular Calcium and even heavy metals like Aluminum that "leak" into cells is attained with EDTA (or . Read the pertinent information on "AA OXIDOPATHY" at this link: http://www.garynull.com/Documents/AgingHealthfully/AAOxidopathyPart08.htm