Enlarged Heart (Cardiomegaly)
WebMD explains the causes, symptoms, and treatment of an enlarged heart.
Heart Disease and Diuretics
WebMD explains use of diuretics -- or water pills -- in treating heart disease.
Heart Disease and Sudden Cardiac Death
WebMD explains the difference between sudden cardiac arrest and a heart attack.
Heart Disease and Pericarditis
WebMD explains pericarditis, including its causes, symptoms and treatment.
Heart Disease and the Heart Biopsy
WebMD explains when a heart biopsy is necessary and how the procedure is done.
Risk Factors for Heart Disease
Learn about risk factors for heart disease, such as smoking, family history, high cholesterol, high blood pressure, uncontrolled diabetes, and more.
Heart Disease and the Left Ventricular Assist Device (LVAD)
WebMD explains how a left ventricular assist device (LVAD) is used to treat heart disease.
Heart Disease and Dilated Cardiomyopathy
WebMD explains dilated cardiomyopathy, a condition in which the heart's ability to pump blood is decreased.
The Heart and Vascular Disease
Vascular disease includes any condition that affects your circulatory system, such as aneurysms, deep vein thrombosis, lymphadema, varicose veins, blood clots, and peripheral artery disease.
Heart Disease and Restrictive Cardiomyopathy
WebMD explains how a rare condition called restrictive cardiomyopathy affects the heart and how it can be treated.