Comparison of mean scores of each anatomical structure in 4 CV in TTE and TOE in all patients
| Anatomical structure | Ring | Septal leaflet | Anterior leaflet | Posterior leaflet | Coaptation |
| Mean score TTE | 2.09+0.66 | 1.86+0.84 | 1.72+0.84 | 1.64+0.80 | 1.66+0.84 |
| Mean score TOE | 2.42+0.67 | 1.65+0.71 | 1.82+0.78 | 2.0+0.86 | 1.52+0.69 |
| P value | 0.0003 | 0.05 | 0.564 | 0.001 | 0.186 |
4 CV, four chamber view; TOE, transoesophageal echocardiography; TTE, transthoracic echocardiography.