Catalog
Congenital pulmonary regurgitation
Link to WHO Definition
Congenital pulmonary regurgitation – http://id.who.int/icd/entity/1637894492
Congenital cardiovascular malformation of the pulmonary valve allowing backward flow into the ventricle. Congenital pulmonary valve regurgitation may be due to primary annular dilation, prolapse and leaflet underdevelopment.