Table 2 Classification of VA Quality based on VABF Rate
Class | VA quality | VABF rate Minimum (ml/min) | VABF rate Maximum (ml/min) | Description |
|---|---|---|---|---|
1 | Poor | 0 | 450 | High chance of VA stenosis and thrombosis |
2 | Below Medium | 451 | 900 | Prone to VA stenosis and thrombosis |
3 | Medium | 901 | 1,350 | Good VA quality |
4 | Good | 1,351 | 1,800 | High VA Quality |
5 | Excellent | \(\ge\) 1,801 | Highest VA Quality | |