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Who Is at Risk for Heart Valve Disease?

Older age is a risk factor for heart valve disease. As you age, your heart valves thicken and become stiffer. Also, people are living longer now than in the past. As a result, heart valve disease has become an increasing problem.

People who have a history of infective endocarditis (IE), rheumatic fever, heart attack, or heart failure—or previous heart valve disease—also are at higher risk for heart valve disease. In addition, having risk factors for IE, such as intravenous drug use, increases the risk of heart valve disease.

You're also at higher risk for heart valve disease if you have risk factors for coronary heart disease. These risk factors include high blood cholesterol, high blood pressure, smoking, insulin resistance, diabetes, overweight or obesity, lack of physical activity, and a family history of early heart disease.

Some people are born with an aortic valve that has two flaps instead of three. Sometimes an aortic valve may have three flaps, but two flaps are fused together and act as one flap. This is called a bicuspid or bicommissural aortic valve. People who have this congenital condition are more likely to develop aortic heart valve disease.

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November 16, 2011