| parent | CARD.US | LP29672-0 |
| child | Gradient maximum | Circulatory system XXX | Cardiac ultrasound | LP407902-8 |
| child | Gradient maximum | Heart.ventricle Right | Cardiac ultrasound | LP407903-6 |
| child | Gradient maximum | Mitral valve | Cardiac ultrasound | LP407904-4 |
| child | Gradient maximum | Patent ductus arteriosis | Cardiac ultrasound | LP441694-9 |
| child | Gradient maximum | Left pulmonary artery | Cardiac ultrasound | LP441695-6 |
| child | Gradient maximum | Pulmonary artery main | Cardiac ultrasound | LP441696-4 |
| child | Gradient maximum | Right pulmonary artery | Cardiac ultrasound | LP441697-2 |
| child | Gradient maximum | Pulmonic valve | Cardiac ultrasound | LP407906-9 |
| PartDisplayName | en-US | Pressure gradient.max |
| DisplayName | en-US | Gradient maximum |
LOINC Version: 2.80
FHIR