Birth defect. Sometimes a person is born with a
bicuspid aortic valve that has two flaps instead of the normal three. Over time,
the valve becomes damaged and calcium builds up. As the valve narrows, less
blood can flow through it.
can cause scar tissue to build up at the edges of the valve. Rheumatic fever is not common now. But if you had it as a child, your risk of aortic valve stenosis may be increased.
Artificial valve. Aortic valve disease also may
develop in an artificial aortic valve that is made from human or animal
Other things that increase the risk for aortic valve
This information is produced and provided by the National
Institute (NCI). The information in this topic may have changed since it was written. For the most current information, contact the National
Institute via the Internet web site at http://
.gov or call 1-800-4-CANCER.
WebMD Medical Reference from Healthwise
March 12, 2014
This information is not intended to replace the advice of a doctor.
Healthwise disclaims any liability for the decisions you make based on this