| parent | CARD.PROC | LP200320-2 |
| child | Posterior descending branch from right coronary artery | Coronary arteries | Cardiac procedures | LP407380-7 |
| STATUS | ACTIVE |
| PartDisplayName | en-US | Posterior descending from right coronary artery |
| DisplayName | en-US | Posterior descending branch from right coronary artery |
LOINC Version: 2.78