Table 1.
Right ventricular volumes and morphologies of the tricuspid valve complex in normal and functional tricuspid regurgitation models.
| Measurement value | p value | ||
|---|---|---|---|
| Normal | FTR | Normal vs FTR | |
| RV volume mL | 110.2 ± 15.3 | 170.3 ± 11.4 | < 0.01 |
| APM-PPM distance mm | 18.2 ± 4.1 | 15.3 ± 3.8 | 0.05 |
| APM-SPM distance mm | 25.6 ± 3.3 | 26.3 ± 2.8 | 0.1 |
| PPM-SPM distance mm | 17.3 ± 3.9 | 22.8 ± 1.5 | < 0.01 |
| Annulus-APM distance mm | 16.3 ± 1.3 | 15.7 ± 1.4 | 0.2 |
| Annulus -PPM distance mm | 14.8 ± 1.1 | 14.6 ± 0.7 | 0.3 |
| Annulus -SPM distance mm | 14.4 ± 2.1 | 14.6 ± 0.9 | 0.3 |
FTR functional tricuspid regurgitation, RV right ventricle, APM anterior papillary muscle, PPM posterior papillary muscle, SPM septal papillary muscle.