| RA | right atrium |
| LA | left atrium |
| RV | right ventricle |
| LV | left ventricle |
| S | ventricular septum |
| LML | left mural leaflet |
| SBL | superior bridging leaflet |
| RASL | right antero-superior leaflet |
| RML | right mural leaflet |
| IBL | inferior bridging leaflet |
| T | Connecting Tongue of valve tissue |
| AVV | atrioventricular valve |
| Ao | Aorta |