No or mild TR (n = 60) | Moderate TR (n = 49) | p-value* | Severe TR (n = 46) | p-value† | |
---|---|---|---|---|---|
Sex (female) | 30 (50) | 30 (61.2) | 0.241 | 28 (60.9) | 0.972 |
Age, yrs | 48.3 ± 16.6 | 64.4 ± 14.0 | < 0.001 | 73.9 ± 10.2 | < 0.001 |
Weight, kg | 77.8 ± 15.6 | 77.7 ± 16.9 | 0.982 | 78.8 ± 16.4 | 0.752 |
Height, cm | 173.7 ± 10.3 | 168.9 ± 10.5 | 0.022 | 166.3 ± 7.8 | 0.201 |
BSA, m2 | 1.9 ± 0.2 | 1.9 ± 0.2 | 0.536 | 1.9 ± 0.2 | 0.989 |
Atrial fibrillation | 0 (0) | 26 (46.9) | < 0.001 | 44 (95.7) | < 0.001 |
PASP, mmHg | - | 41.8 ± 14.1 | - | 43.1 ± 10.1 | 0.648 |
TA area, cm2 | 8.3 ± 2.0 | 10.7 ± 2.3 | < 0.001 | 15.2 ± 3.0 | < 0.001 |
TA perimeter, cm | 10.4 ± 1.3 | 11.8 ± 1.2 | < 0.001 | 14.1 ± 1.4 | < 0.001 |
Major axis, cm | 3.6 ± 0.5 | 4.0 ± 0.5 | < 0.001 | 4.7 ± 0.6 | < 0.001 |
Minor axis, cm | 2.8 ± 0.4 | 3.2 ± 0.5 | < 0.001 | 3.9 ± 0.5 | < 0.001 |
4Ch diameter, cm | 3.0 ± 0.5 | 3.6 ± 0.5 | < 0.001 | 4.4 ± 0.5 | < 0.001 |
2Ch diameter, cm | 3.0 ± 0.5 | 3.4 ± 0.5 | < 0.001 | 4.0 ± 0.5 | < 0.001 |
Max tenting height, cm | 0.5 ± 0.2 | 0.7 ± 0.2 | < 0.001 | 0.9 ± 0.3 | < 0.001 |
Coaptation height, cm | 0.4 ± 0.2 | 0.5 ± 0.2 | < 0.001 | 0.7 ± 0.4 | < 0.001 |
Tenting volume, ml | 1.0 ± 0.6 | 1.7 ± 1.2 | < 0.001 | 3.9 ± 2.3 | < 0.001 |
Sphericity index, % | 79.8 ± 9.1 | 79.6 ± 9.5 | 0.930 | 83.7 ± 8,7 | 0.031 |
FWS, % | -29.6 ± 3.9 | -20.5 ± 7.0 | < 0.001 | -20.2 ± 5.7 | 0.830 |
TAPSE, cm | 2.2 ± 0.4 | 1.5 ± 0.6 | < 0.001 | 1.3 ± 0.4 | 0.053 |