Congenital malformations of the circulatory system - Q20-Q28
These ranges represents Categories of Congenital malformations of the circulatory system. The "Q20-Q28" signifies that these are the diseases within this broad section.
Codes:
- Q20 - Congenital malformations of cardiac chambers and connections
- Q21 - Congenital malformations of cardiac septa
- Q22 - Congenital malformations of pulmonary and tricuspid valves
- Q23 - Congenital malformations of aortic and mitral valves
- Q24 - Other congenital malformations of heart
- Q25 - Congenital malformations of great arteries
- Q26 - Congenital malformations of great veins
- Q27 - Other congenital malformations of peripheral vascular system
- Q28 - Other congenital malformations of circulatory system