Q23.0

Q23.0 Congenital stenosis of aortic valve Notes: Congenital aortic atresia ; Congenital aortic stenosis NOS ; congenital steno…

Congenital stenosis of aortic valve Notes: Congenital aortic atresia ; Congenital aortic stenosis NOS ; congenital stenosis of aortic valve…

1 week ago