| parent | CARDIO-PULM | LP172861-9 |
| child | Signal quality | Blood Postductal | Cardiopulmonary | LP408329-3 |
| child | Signal quality | Blood Preductal | Cardiopulmonary | LP408330-1 |
| STATUS | ACTIVE |
| PartDisplayName | en-US | Signal quality |
| DisplayName | en-US | Signal quality |
LOINC Version: 2.78