Ā | Control subjects | PH patients | ||||||
---|---|---|---|---|---|---|---|---|
Transverse movements | ||||||||
level | SFed (mm) | SFes (mm) | SFD (mm) | fractional-SFD (%) | SFed (mm) | SFes (mm) | SFD (mm) | fractional-SFD (%) |
apex-1 | 17 Ā± 5 | 7 Ā± 3 | 10 Ā± 4 | 56 Ā± 14 | 27 Ā± 11 | 25 Ā± 13 | 2 Ā± 7* | 11 Ā± 28* |
2 | 24 Ā± 5 | 11 Ā± 4 | 13 Ā± 4 | 54 Ā± 13 | 34 Ā± 10 | 31 Ā± 13 | 3 Ā± 7* | 11 Ā± 22* |
3 | 30 Ā± 5 | 15 Ā± 4 | 17 Ā± 6 | 52 Ā± 10 | 40 Ā± 9 | 35 Ā± 12 | 5 Ā± 6* | 13 Ā± 18* |
mid-4 | 36 Ā± 5 | 19 Ā± 5 | 19 Ā± 6 | 48 Ā± 9 | 46 Ā± 9 | 40 Ā± 12 | 7 Ā± 6* | 16 Ā± 14* |
5 | 41 Ā± 5 | 24 Ā± 5 | 18 Ā± 5 | 42 Ā± 9 | 52 Ā± 9 | 44 Ā± 12 | 8 Ā± 6* | 16 Ā± 12* |
6 | 44 Ā± 6 | 28 Ā± 6 | 16 Ā± 4 | 37 Ā± 10 | 55 Ā± 9 | 46 Ā± 11 | 8 Ā± 5* | 16 Ā± 10* |
base-7 | 45 Ā± 7 | 30 Ā± 7 | 15 Ā± 4 | 33 Ā± 9 | 55 Ā± 9 | 46 Ā± 10 | 9 Ā± 4* | 17 Ā± 9* |
Longitudinal movements | ||||||||
Ā | TAAed (mm) | TAAes (mm) | TAPSE (mm) | fractional-TAAD (%) | TAAed (mm) | TAAes (mm) | TAPSE (mm) | fractional-TAAD (%) |
- | 92 Ā± 11 | 65 Ā± 12 | 27 Ā± 7 | 29 Ā± 8 | 99 Ā± 12 | 82 Ā± 14 | 16 Ā± 6* | 17 Ā± 7 * |
RV area change | ||||||||
Ā | Areaed (mm2) | Areaes (mm2) | AC (mm2) | fractional-AC (%) | Areaed (mm2) | Areaes (mm2) | AC (mm2) | fractional-AC (%) |
- | 2840 Ā± 720 | 1397 Ā± 407 | 1443 Ā± 374 | 51 Ā± 6 | 3937 Ā± 1209 | 2798 Ā± 1271 | 1139 Ā± 421* | 31 Ā± 13* |