| CLASS | H&P.HX | LP7800-8 | 
| COMPONENT | Duration of vigorous activity | LP436382-8 | 
| PROPERTY | ARat | LP6780-3 | 
| TIME_ASPCT | Pt | LP6960-1 | 
| SYSTEM | ^Patient | LP310005-6 | 
| SCALE_TYP | Qn | LP7753-9 | 
| METHOD_TYP | Measured | LP6378-6 | 
| parent | Clinical terms not yet categorized | LP248771-0 | 
| CLASSTYPE | Clinical class | |
| ORDER_OBS | Observation | |
| EXAMPLE_UNITS | min | |
| EXAMPLE_UCUM_UNITS | min | |
| UNITSREQUIRED | N | |
| STATUS | ACTIVE | 
| LONG_COMMON_NAME | en-US | Duration of vigorous activity | 
| LONG_COMMON_NAME | en-US | Duration of vigorous activity | 
| SHORTNAME | en-US | Dur of vigorous act | 
LOINC Version: 2.78