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Learn about risk factors for heart disease, such as smoking, family history, high cholesterol, high blood pressure, uncontrolled diabetes, and more.
WebMD explains when a heart biopsy is necessary and how the procedure is done.
WebMD explains use of diuretics -- or water pills -- in treating heart disease.
From problems with arteries, veins, and lymph vessels to disorders that affect blood flow, here's what can happen to the tubes that carry fluid in your body.
WebMD explains the causes, symptoms, and treatment of an enlarged heart.
Learn more about how diseased heart valves are repaired or replaced.
WebMD looks at the main types of cardiomyopathy, a disease of the heart muscle.
WebMD explains pericardiocentesis, a procedure that removes fluid from around the heart.
WebMD explains pericarditis, including its causes, symptoms and treatment.
Find out some of the reasons your chest may feel heavy or tight, including heart failure, pneumonia, COPD, and asthma.
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