Q23 — Congenital malformations of aortic and mitral valves

Descendants
Code	Description
Q230	Congenital stenosis of aortic valve
Q231	Congenital insufficiency of aortic valve
Q232	Congenital mitral stenosis
Q233	Congenital mitral insufficiency
Q234	Hypoplastic left heart syndrome
Q238	Other congenital malformations of aortic and mitral valves
Q239	Congenital malformation of aortic and mitral valves, unspecified

Heading of aggregated item CIM-10 (en) to which it belongs

Q20-Q28 Congenital malformations of the circulatory system