| CLASS | CARD.US | LP29672-0 | 
| COMPONENT | Length | LP18010-6 | 
| PROPERTY | Len | LP6822-3 | 
| TIME_ASPCT | Pt | LP6960-1 | 
| SYSTEM | Region of interest.XXX | LP7543-4 | 
| SCALE_TYP | Qn | LP7753-9 | 
| METHOD_TYP | US | LP6572-4 | 
| parent | Length | Region of interest XXX | Cardiac ultrasound | LP407938-2 | 
| CLASSTYPE | Clinical class | |
| ORDER_OBS | Observation | |
| EXAMPLE_UNITS | mm | |
| EXAMPLE_UCUM_UNITS | mm | |
| STATUS | ACTIVE | 
| LONG_COMMON_NAME | en-US | Region of interest Length by US | 
| LONG_COMMON_NAME | en-US | Region of interest Length by US | 
| SHORTNAME | en-US | ROI Length US | 
| SHORTNAME | es-AR | longitud:longitud:punto en el tiempo:región de interés.XXX:cuantitativo:ultrasonido | 
| SHORTNAME | pt-BR | ROI Length US | 
| LONG_COMMON_NAME | es-MX | Largo:Región de interés XXX :Punto temporal:Len:Cuantitativo:US | 
LOINC Version: 2.78