| parent | CARD.US | LP29672-0 |
| child | Volume.atrium.left/Volume.atrium.right | Heart atrium | Cardiac ultrasound | LP408129-7 |
| STATUS | ACTIVE |
| PartDisplayName | en-US | Volume.atrium.left/Volume.atrium.right |
| DisplayName | en-US | Volume.atrium.left/Volume.atrium.right |
LOINC Version: 2.78