Table I.
Gensini scoring criteria of coronary angiography results
| Score (point) | ||
|---|---|---|
| Stenosis degree | 1%-25% | 1 |
| 26%-50% | 2 | |
| 51%-75% | 4 | |
| 76%-90% | 8 | |
| 91%-99% | 16 | |
| 100% | 32 | |
| Lesion site | Left main artery | 5 |
| Proximal segment of left anterior descending branch or circumflex artery | 2.5 | |
| Middle segment of left anterior descending branch | 1.5 | |
| Distal segment of left anterior descending branch | 1 | |
| Middle and distal segments of left circumflex branch | 1 | |
| Proximal, middle and distal segments of right coronary artery | 1 | |
| Small branch | 0.5 |