Alphabetic Index | Tabular List | Neoplasms | Drugs and Chemicals | Injuries

Q23

Congenital malformations of aortic and mitral valves

Q23.0

Congenital stenosis of aortic valve

• congenital stenosis of aortic valve in hypoplastic left heart syndrome (Q23.4)
• congenital subaortic stenosis (Q24.4)
• supravalvular aortic stenosis (congenital) (Q25.3)

• Congenital aortic atresia
• Congenital aortic stenosis NOS

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

Q23.8

Other congenital malformations of aortic and mitral valves

Q23.9

Congenital malformation of aortic and mitral valves, unspecified