| parent | Effective regurgitant orifice area | LP72534-8 |
| child | Mitral valve Effective regurgitant orifice area by US.doppler+Calculated by PISA method | 29448-8 |
| child | Mitral valve Effective regurgitant orifice area by US.doppler+Calculated by volumetric method | 77914-0 |
| STATUS | NotStated |
| PartDisplayName | en-US | Effective regurgitant orifice area | Mitral valve | Cardiac ultrasound |
LOINC Version: 2.78