Volunteers are needed for a CHELATION THERAPY Study Sponsored by the National Institutes of Health Chelation (key-LAY-shun)Therapy is being studied as a potential treatment for coronary heart disease in people who have had a previous heart attack. If you participate in this study, you will receive 28 months of treatment and up to 32 months of follow-up. You will not be charged for participating in this study and will receive vitamin and mineral supplements. |