Mayo Clinic offers award-winning medical and health information and tools for healthy living.

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

The eMedicine point-of-care clinical reference features up-to-date, searchable, peer-reviewed medical articles organized in specialty-focused textbooks, and is continuously updated with practice-changing evidence culled daily from the medical literature.

cardiologychannel is your source for heart and circulation information and connecting with others, including angina, heart attack, cholestorol, blood pressure, pacemaker, and more. Find a cardiologist, share your story, watch videos, and more.

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. Hous

Consumer Health News, Information and Resources Updated Daily - Consumer Health Information by HealthScout,Healthscout.com - get the latest health news. Features include mini-checkups, health library, medical search and more.