Extent of coronary disease | Score |
---|---|
No stenosis > 50% | 0 |
1 vessel disease 50–74% | 8 |
> 1 vessel disease (50–74%) | 9 |
1 vessel disease (75–89%) | 9 |
1 vessel disease (> 90%) | 14 |
2 vessel disease (50–89%) | 15 |
2 vessel disease (> 90%) not involving LAD | 15 |
1 vessel disease (> 90%) involving proximal LAD | 19 |
2 vessel disease (> 90%) involving LAD | 19 |
3 vessel disease | 19 |
3 vessel disease (> 90%) in at least one | 19 |
3 vessel disease with 75–89% stenosis involving proximal LAD | 19 |
3 vessel disease with > 90% stenosis involving proximal LAD | 27 |
Left main (50%) | 27 |
Left main (75–89%) | 32 |
Left main (> 90%) | 36 |
LAD, left anterior descending coronary artery.