Have you ever had a heart attack? . Are you age 50 or older? . If you answered 'yes' to these questions, you may be eligible to take part in a large international study of an alternative treatment--chelation therapy and vitamin therapy--for people with heart disease.. Learn more about chelation therapy and the study Learn more about heart disease (National Heart, Lung, and Blood Institute (NHLBI)) List of study sites for the Chelation Therapy Study United States Canada Video clips of physicians and participants in the Chelation Therapy Study (English and Spanish) . From the U.S., call 1-888-644-6226 to learn if you might be eligible to take part in the Chelation Therapy Study. Fax communications can be sent to 866-825-TACT (8228).
From Canada, call 305-243-7170 or e-mail tactstudy@gmail. com.
The study is co-sponsored by the National Heart, Lung, and Blood Institute (NHLBI)..
