Template:Cardiology Pulmonary insufficiency is a type of valvular heart disease in which the pulmonary valve of the heart is leaky and the backflow of blood into the right ventricle occurs.

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.