American Heart Association
7272 Greenville Avenue
Dallas, TX 75231
On this site, you will find general information about heart disease, including educational information, news, research, health programs, and dietary information.
Centers for Disease Control
1600 Clifton Rd.
Atlanta, GA 30333
This site provides educational and statistical information about heart disease, as well as information about several other conditions.
National Heart, Lung, and Blood Institute (NHLBI)
NHLBI Health Information Center
Building 31, Room 5A52
31 Center Drive MSC 2486
Bethesda, MD 20892
The NHLBI is a part of the National Institutes of Health. The site provides information about cholesterol, heart disease risk factors, and various heart conditions. The institute conducts and supports research related to the causes, prevention, diagnosis, and treatment of heart, blood vessel, lung, and blood diseases as well as sleep disorders.