Congenital Aortic Valve Insufficiency

**Semantic type:** Disease or Syndrome

**Definition:** Dysfunction of the aortic valve characterized by incomplete valve closure that is present at birth.

**Synonyms:** - Congenital Aortic Insufficiency - Congenital Insufficiency of Aortic Valve - Congenital insufficiency of aortic valve - Congential Aortic Valve Insufficiency