| parent | CARD.US | LP29672-0 |
| child | Regurgitant blood duration of 1 to 3 meters per second flow velocity | Mitral valve | Cardiac ultrasound | LP408023-2 |
| STATUS | ACTIVE |
| PartDisplayName | en-US | Regurgitant blood duration of 1 to 3 meters per second flow velocity |
| DisplayName | en-US | Regurgitant blood duration of 1 to 3 meters per second flow velocity |
LOINC Version: 2.78