| parent | Summed difference score | LP229995-8 |
| child | Summed difference score for 20 segment model | Myocardium | Cardiac procedures | LP407444-1 |
| STATUS | ACTIVE |
| PartDisplayName | en-US | Summed difference score.20 segment model |
| DisplayName | en-US | Summed difference score for 20 segment model |
LOINC Version: 2.78