Q26.1 Persistent left superior vena cava

Instructional Notes:

Q26.1
Description: Persistent left superior vena cava
↓
Q26
Description: Congenital malformations of great veins
↓
Q20-Q28
Description: Congenital malformations of the circulatory system (Q20-Q28)
↓
Q00-Q99
Description: Congenital malformations, deformations and chromosomal abnormalities
Exclude2:
- inborn errors of metabolism (E70-E88)
Notes:
- Codes from this chapter are not for use on maternal records