Potassium and Your Heart
A diet that includes potassium-rich fruits and vegetables is good for the heart. Learn the role of this mineral in keeping cholesterol, blood pressure, and an abnormal heart rhythm in check.
What is Peripheral Artery Disease of the Legs?
Peripheral artery disease narrows arteries in the legs, limiting blood flow. Are you one of the 8 million Americans affected by PAD?
What is coronary artery disease?Coronary artery disease (CAD) is the most common form of heart disease and top cause of death in the United States.1 This condition occurs when the coronary arteries, the blood vessels that supply oxygen - rich blood to your heart muscle, gradually become narrowed or blocked by plaque deposits. The plaque deposits decrease the space through which blood can flow. Poo
High Blood Pressure - Topic Overview
What is high blood pressure? When you have high blood pressure, or hypertension, the force of blood against your artery walls is too strong. High blood pressure can damage your arteries, heart, and kidneys and lead to atherosclerosis and stroke. Hypertension is called a "silent killer'' because it does not cause symptoms unless it is severely high and, without your knowing it, it causes major ...
Heart Disease and Medication Safety
If you have heart disease, beware of some common medicines that can make your blood pressure and heart rate rise. WebMD explains.
Clogged Arteries (Arterial Plaque)
Clogged arteries can lead to heart attack and stroke. WebMD explains what causes arteries to harden, along with symptoms, tests, and treatments.
Medical Emergency: Learn to Spot Stroke, Angina, and Heart Attack Symptoms
Recognizing the symptoms of heart attacks and strokes is key in saving lives and reducing disability. WebMD explains what to look for and how to respond.
Heart Disease: Heart Disease Resources
WebMD provides a list of organizations and web sites to consult for more information on heart disease.
Heart Disease and Stress Tests
Learn more from WebMD about stress tests and how they're used to diagnose heart disease.
Heart Attack Causes and Treatments
WebMD explores the causes of heart attacks, along with treatments and tips for maintaining a heart-healthy lifestyle.