Address:

7272 Greenville Avenue

Dallas, TX 75231

Phone:

1-800-AHA-USA-1

1-800-242-8721

Internet address:

http://www.americanheart.org

Description of services provided:

AHA offers patient and physician information, advocacy, research support, publications, and health news related to cardiovascular diseases. It has local offices in every state that provide instructional materials and classes in CPR and emergency cardiovascular care.

Address:

1400 K Street, NW

Suite 500

Washington, DC 20005

Phone:

(202) 464-3400

Internet address:

http://www.hrsonline.org/

Description of services provided:

The Heart Rhythm Society offers articles on heart rhythm disorders, symptoms and diagnosis, treatments, risk factors, and prevention.

Address:

NHLBI Health Information Center

Attn: Website

PO Box 30105

Bethesda, MD 20824-0105

Phone:

1-301-592-8573

Internet address:

http://www.nhlbi.nih.gov

Description of services provided:

NHLBI offers an extensive library of consumer and professional information on diseases related to the heart, lungs, and blood.