| Q23.0 |
Congenital stenosis of aortic valve
Congenital aortic:
· atresia
· stenosis
Excludes:
- congenital subaortic stenosis ( Q24.4 )
- that in hypoplastic left heart syndrome ( Q23.4 )
|
| Q23.1 |
Congenital insufficiency of aortic valve
Bicuspid aortic valve
Congenital aortic insufficiency
|
| Q23.2 |
Congenital mitral stenosis
Congenital mitral atresia
|
| Q23.3 |
Congenital mitral insufficiency
|
| Q23.4 |
Hypoplastic left heart syndrome
Atresia, or marked hypoplasia of aortic orifice or valve, with hypoplasia of ascending aorta and defective develop-ment of left ventricle (with mitral valve stenosis or atresia).
|
| Q23.8 |
Other congenital malformations of aortic and mitral valves
|
| Q23.9 |
Congenital malformation of aortic and mitral valves, unspecified
|