Diseases, Conditions and Tests
The RxList disease and condition listing contains explanations of many medical conditions and tests. Disease articles are written by U.S. Board Certified Physicians. To use the listing, browse the terms by selecting a letter.
Featured: Heart Disease
Heart disease refers to various types of conditions that can affect heart function. Coronary artery (atherosclerotic) heart disease that affects the arteries to the heart, is the most common type of heart disease in the US. In some people, surgery or other procedures might be needed. More »
Take the Heart Disease Quiz! »
Explanations of Diseases, Conditions, and Tests
Get breaking medical news.