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Definition

A code set representing the coronary artery in which stenosis is located.

Representation

Data Type Number
Format N
Maximum character length 1

Values

Value Meaning Start Date End Date
Permissible Values 1 Left anterior descending artery (LAD)
2 Diagonal artery
3 Left circumflex artery (LCx)
4 Left main coronary artery
5 Inferior surface artery
6 Posterior descending artery
7 Right coronary artery
Supplementary Values 9 Not stated/inadequately described

References

Related content

Relation Count
Data Elements implementing this Value Domain 1