Medical Definition of Atresia, aortic

Atresia, aortic: Congenital absence of the normal valvular opening from the left ventricle of the heart into the aorta.

"Atresia" here refers to the absence of a normal opening.

QUESTION

In the U.S., 1 in every 4 deaths is caused by heart disease. See Answer

Health Solutions From Our Sponsors

Reviewed on 9/7/2018