| parent | CARD.US | LP29672-0 |
| child | Velocity slope.XXX/Velocity slope 2.XXX | Circulatory system XXX | Cardiac ultrasound | LP408122-2 |
| STATUS | ACTIVE |
| PartDisplayName | en-US | Velocity slope.XXX/Velocity slope 2.XXX |
| DisplayName | en-US | Velocity slope.XXX/Velocity slope 2.XXX |
LOINC Version: 2.81