| parent | Card | LP29708-2 |
| child | Class | LP72256-8 |
| child | Comparison.study | LP31560-3 |
| child | EKG impression | LP31562-9 |
| child | Study duration | LP31572-8 |
| child | Style | LP31573-6 |
| STATUS | ACTIVE |
| PartDisplayName | en-US | EKG.ATOM |
| DisplayName | en-US | General EKG |
LOINC Version: 2.78