| parent | CARD.PROC | LP200320-2 |
| child | Regurgitation degree | Aortic valve | Cardiac procedures | LP407386-4 |
| child | Regurgitation degree | Mitral valve | Cardiac procedures | LP407387-2 |
| parent | CARD.US | LP29672-0 |
| child | Regurgitation degree | Aortic valve | Cardiac ultrasound | LP408026-5 |
| child | Regurgitation degree | Aortic valve regurgitant jet | Cardiac ultrasound | LP408027-3 |
| child | Regurgitation degree | Mitral valve | Cardiac ultrasound | LP408028-1 |
| child | Regurgitation degree | Mitral valve regurgitant jet | Cardiac ultrasound | LP408029-9 |
| child | Regurgitation degree | Pulmonic valve | Cardiac ultrasound | LP408030-7 |
| child | Regurgitation degree | Pulmonic valve regurgitant jet | Cardiac ultrasound | LP408031-5 |
| child | Regurgitation degree | Tricuspid valve | Cardiac ultrasound | LP408032-3 |
| PartDisplayName | en-US | Regurgitation degree |
| DisplayName | en-US | Regurgitation degree |
LOINC Version: 2.77
FHIR