NCCAM is involved in research related to heart health…
Clinical Trials
Chelation Therapy Study—A large national study of an alternative treatment— chelation therapy and vitamin therapy—for people with heart disease
Examples of Recently Published Studies:
Transcendental meditation and quality of life of African Americans with congestive heart failure
Tea consumption and risk of ventricular arrhythmias among patients hospitalized with acute myocardial infarction
Source: http://nccam.nih.gov/news/thismonth/index.htm?nav=rss