Value | Code Name | Code | Code System | Code Description |
---|---|---|---|---|
Mild 1+ | Mild 1+ | Mild 1+=up to 30% stenosis | ||
Moderate 2+ | Moderate 2+ | Moderate 2+=up to 50% stenosis | ||
Severe 3+ | Severe 3+ | Severe 3+=up to 8-% stenosis | ||
Very severe 4+ | Very severe 4+ | Very severe 4+=apparent occlusion |