Given the inadequasies of medical infrastrutuer and its accessiblity to the growing number of patients suffering from heart diseases requiring angioplasties and bypass surgeries i would wholeheartedly support chelation treatment provided it is well supervised and monitored.It shud not become a tool in the hands of quacks to explot the vulnerable patints.Beside i do have some of my patients recovering to a significant extent their functional ability.and self confidence.If one cannot offer any other defiinite solution then this could one option. Any comments?