Published on June 13, 2017
Aortic stenosis
Narrowing of the valve in the large blood vessel branching off the heart (aorta).
Overview
This narrowing keeps the valve from opening fully, reducing blood flow to the body and making the heart work harder.
Symptoms
The heart may weaken, causing chest pain, fatigue, and shortness of breath.
Treatments
Mild cases may not need treatment. In severe cases, surgery can repair or replace the valve.