Congenital malformations of cardiac chambers and connections - Q20
Excludes1: It indicates that the conditions described by two codes cannot occur together in the same patient. These codes are mutually exclusive.
Type 1 Excludes:
- dextrocardia with situs inversus (Q89.3)
- mirror-image atrial arrangement with situs inversus (Q89.3)
These ranges represents subcategories of Congenital malformations of cardiac chambers and connections. The "Q20" signifies that these are the diseases within this broad category.
Codes:
- Q20.0 - Common arterial trunk
- Q20.1 - Double outlet right ventricle
- Q20.2 - Double outlet left ventricle
- Q20.3 - Discordant ventriculoarterial connection
- Q20.4 - Double inlet ventricle
- Q20.5 - Discordant atrioventricular connection
- Q20.6 - Isomerism of atrial appendages
- Q20.8 - Other congenital malformations of cardiac chambers and connections
- Q20.9 - Congenital malformation of cardiac chambers and connections, unspecified