Table 1 Measured pressure and distal flow speed in the 3 models of stenosis
Stenosis (%) | Pstatic (mmHg) | Case 1 | Case 2 | Case3 | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
Basal condition | Forward flow condition | Wedge condition | ||||||||
Observed indices | Calculated indices | Observed indices | ||||||||
Pa (mmHg) | Pd (mmHg) | Distal flow (cm/s) | Pfor (mmHg) | Pback (mmHg) | Pa (mmHg) | Pd (mmHg) | Distal flow (cm/s) | Pwedge (mmHg) | ||
48 | 10 | 20.2 | 18.2 | 13.98 | 10.9 | 7.3 | 23.27 | 18.83 | 29.9 | 19.7 |
48 | 30 | 40.6 | 40.4 | 16.40 | 27.8 | 12.6 | 44.50 | 40.29 | 31.9 | 40.1 |
71 | 10 | 21.7 | 19.3 | 23.53 | 11.3 | 7.0 | 25.30 | 16.14 | 37.7 | 15.0 |
71 | 30 | 43.1 | 41.2 | 24.76 | 29.3 | 12.0 | 46.64 | 41.26 | 37.7 | 40.1 |
88 | 10 | 36.6 | 18.5 | 29.46 | 11.8 | 6.7 | 44.62 | 20.51 | 35.4 | 19.3 |
88 | 30 | 57.0 | 38.4 | 30.92 | 29.0 | 9.5 | 64.05 | 38.45 | 37.4 | 38.4 |