What does Ao.arch stand for?

Ao.arch stands for "Aortic arch"

How to abbreviate "Aortic arch"?

"Aortic arch" can be abbreviated as Ao.arch

What is the meaning of Ao.arch abbreviation?

The meaning of Ao.arch abbreviation is "Aortic arch"

What does Ao.arch mean?

Ao.arch as abbreviation means "Aortic arch"