How to pronounce“semilunar”in English

aortic semilunar valve. Now, if we look here we know the ventricles have ejected the blood out, right. There is still going to be a little bit of blood left. That

to the semilunar valves... SLV is for semilunar valves.

So the semilunar valves, like the pulmonary semilunar valve and the aortic semilunar valves are closed.

is my pulmonary semilunar valve and here is this green is my aortic semilunar valve.

open up my semilunar valves.

that's why the semilunar valves are still going to be closed.

That's why the semilunar valves open.