Heart Failure and Blood Vessel Dilators
Information on blood vessel dilators, also called vasodilators, and how the drugs can help treat heart failure.
Heart Disease Glossary of Terms
A comprehensive glossary of terms related to heart disease.
Abnormal Heart Rhythms and Implantable Cardioverter Defibrillators (ICD)
Abnormal heart rhythms sometimes require the use of an ICD or implantable cardioverter defibrillator. WebMD explains how the device works.
What High Triglycerides Can Do to You
WebMD describes the health hazards of having high triglyceride levels.
When High Triglycerides Run in Your Family
WebMD provides information on familial hypertriglyceridemia, in which people inherit genes that put them at risk for high triglycerides.
What Women Should Know About High Triglycerides
WebMD explains factors that raise triglyceride (blood fat) levels and how to control them.
Picture of Blood
WebMD describes the anatomy of human blood including what makes up our blood and how circulation works.
Picture of the Heart
WebMD's Heart Anatomy Page provides a detailed image of the heart and provides information on heart conditions, tests, and treatments.
Picture of the Arteries
WebMD provides a diagram and medical information about the anatomy of the arteries.
Picture of the Carotid Artery
WebMD provides information about the anatomy of the carotid artery. Find a picture, definition, and conditions that affect the artery.