| Methods |
Suggested Cut-off values |
Sensitivity |
Specificity |
AUC |
| Jet width/ PA diameter |
>50% |
59% |
100% |
0.635 |
| PHT |
>77 msec |
27.7 |
100% |
0.545 |
| PRi |
<0.8 |
86.36 |
100% |
0.924 |
| NFT |
>64msec |
81% |
100% |
0.894 |
| DSTVI |
>0.71 |
95.4 |
66.6 |
0.705 |
AUC: Area Under The Curve; PA: Pulmonary Artery; PHT: Pressure Half Time;
Pri: Pulmonary Regurge Index; NFT: No Flow Time; DSTVI: Diastole Systole Time
Velocity Integral Ratio |
