Q20.0
Common arterial trunk
Coding guidance (WHO 2019)
Persistent truncus arteriosus
Sibling codes
Q20Congenital malformations of cardiac chambers and connectionsQ20.1Double outlet right ventricleQ20.2Double outlet left ventricleQ20.3Discordant ventriculoarterial connectionQ20.4Double inlet ventricleQ20.5Discordant atrioventricular connectionQ20.6Isomerism of atrial appendagesQ20.8Other congenital malformations of cardiac chambers and connectionsQ20.9Congenital malformation of cardiac chambers and connections, unspecified