The phrase "pulmonic valve" refers to a small door-like structure in our heart that controls the flow of oxygenated blood from the heart to the lungs. Full definition
When she was 15 months old, Sinead was diagnosed with a congenital heart condition known as pulmonic valve stenosis (PVS). (oldenglishsheepdogclubofamerica.org)
Outside of the hospital, Emily enjoys outdoor activities and spending time with her husband and their two pets; Atis, a dog whom she diagnosed and treated for pulmonic valve stenosis, a congenital heart defect, and their cat Remy. (cccvetservice.com)
Pulmonic valve stenosis (PS) is a stenosis (valve narrowing) or dysplasia (abnormal cell development) of the actual valve, rather than a subvalvular lesion (a mass in the valve). (dog-health-guide.org)