| parent | CARD.US | LP29672-0 |
| child | Blood flow velocity.systole.max/Blood flow velocity.diastole.max | LP304564-0 |
| child | Blood flow.systole.max | Heart ventricle Left outflow tract | Cardiac ultrasound | LP406760-1 |
| STATUS | ACTIVE |
| PartDisplayName | en-US | Blood flow.systole.max |
| DisplayName | en-US | Blood flow.systole.max |
LOINC Version: 2.78