This lesson focuses on Cardiovascular disease. The heart requires its own constant blood supply in order to keep beating and this is delivered through the coronary arteries. Genetic and lifestyle factors can lead to the coronary arteries...

Explains the difference between high density and low density cholesterol, and how their levels affects one's risk of heart disease.

This is a simple guide from The Franklin Institute to keeping your heart healthy through proper exercise, a varied diet, and a clean lifestyle. Here, read about how to exercise and eat to avoid heart disease.

Learn in-depth information about congenital heart defects and their impact on both children and adults. Information about types of heart defects, their impact on future health, causes and treatment options are also given.

WebMD is a very helpful online health resource. Coverage includes the latest health & medical news, with in-depth medical references at your fingertips. Topics that range from diabetes to second hand smoking are discussed by medical...