Learn more about the American Heart Association's efforts to reduce death caused by cardiovascular disease.

Seattle Children's Hospital is a premier child health care and pediatric center. Recognized as one of the leading US hospitals for children. Located in Seattle, Washington.

NCI-designated Comprehensive Cancer Center City of Hope is an independent biomedical research, treatment and education center dedicated to preventing and curing cancer and other life-threatening diseases such as diabetes. Located near Los Angeles.

The National Library of Medicine (NLM), on the campus of NIH in Bethesda, Maryland, is the world's largest medical library. It collects materials in all major areas of the health sciences and to a lesser degree in such areas as chemistry, physics, botany and zoology. The collections stand at 5 million items--books, journals, technical reports, manuscripts, microfilms, photographs and images. Housed within the Library is one of the world's finest medical history collections of old (pre-1914) and rare medical texts, manuscripts, and incunabula.

The leading source for trustworthy and timely health and medical news and information. Providing credible health information, supportive community, and educational services by blending award-winning expertise in content, community services, expert commentary, and medical review.

DNA Learning Center's multimedia guide to genetic disorders. Info on symptoms, cause, inheritance, and treatment. First-hand accounts from doctors and patients.