Comparison of anatomical single structure scores between patients with relevant TR and without relevant TR in TOE views
| Anatomical structure | TOE views | |||
| 4 CV | RVIO | LMA | TG | |
| Tricuspid ring | ||||
| Without relevant TR | 2.29±0.67 | 2.28±0.74 | 2.25±0.68 | 1.40±0.65 |
| With relevant TR | 2.61±0.61 | 2.47±0.65 | 2.43±0.69 | 1.34±0.73 |
| P value | 0.01 | 0.15 | 0.18 | 0.64 |
| Anterior leaflet | ||||
| Without relevant TR | 1.67±0.75 | 1.70±0.74 | 1.57±0.68 | 1.20±0.47 |
| With relevant TR | 2.04±0.76 | 1.91±0.76 | 1.93±0.78 | 1.25±.57 |
| P value | 0.01 | 0.17 | 0.02 | 0.65 |
| Posterior leaflet | ||||
| Without relevant TR | 1.80±0.88 | 1.92±0.85 | 1.79±0.83 | 1.20±0.47 |
| With relevant TR | 2.20±0.76 | 2.07±0.78 | 1.97±0.84 | 1.22±0.51 |
| P value | 0.02 | 0.36 | 0.27 | 0.81 |
| Septal leaflet | ||||
| Without relevant TR | 1.57±0.72 | 1.70±0.76 | 1.65±0.69 | 1.18±0.49 |
| With relevant TR | 1.77±0.67 | 1.70±0.75 | 1.75±0.74 | 1.22±0.51 |
| P value | 0.15 | 0.99 | 0.51 | 0.69 |
| Coaptation | ||||
| Without relevant TR | 1.40±0.65 | 1.53±0.75 | 1.50±0.68 | 1.21±0.54 |
| With relevant TR | 1.70±0.69 | 1.61±0.71 | 1.70±0.72 | 1.25±0.57 |
| P value | 0.02 | 0.56 | 0.15 | 0.78 |
| Koch triangle | ||||
| Without relevant TR | 1.5 ±0.72 | 1.82±0.80 | 1.77±0.79 | 1.01±0.12 |
| With relevant TR | 2.16±0.76 | 1.86±0.81 | 2.09±0.82 | 1.07±0.24 |
| P value | 0.001 | 0.82 | 0.03 | 0.31 |
4 CV, four chamber view; LMA, long modified axis; RVIO, right ventricular inflow and outflow; TG, transgastric view; TOE, transoesophageal echocardiography; TR, tricuspid regurgitation.