| CLASS | HRTRATE.ATOM | LP7807-3 |
| COMPONENT | Rhythmic or arrhythmic heart rate | LP264594-5 |
| PROPERTY | Find | LP6813-2 |
| TIME_ASPCT | Pt | LP6960-1 |
| SYSTEM | ^Patient | LP310005-6 |
| SCALE_TYP | Ord | LP7751-3 |
| AnswerList | Rhythmic|Arrhythmic | LL4659-0 |
| parent | Clinical terms not yet categorized | LP248771-0 |
| CLASSTYPE | Clinical class | |
| ORDER_OBS | Observation | |
| STATUS | ACTIVE |
| LONG_COMMON_NAME | en-US | Rhythmic or arrhythmic heart rate |
| LONG_COMMON_NAME | en-US | Rhythmic or arrhythmic heart rate |
| SHORTNAME | en-US | Rhyth or arrhyth heart rate |
| LONG_COMMON_NAME | es-MX | Frecuencia cardíaca rítmica o arrítmica: Paciente:Punto temporal:Tipo:Ordinal: |
LOINC Version: 2.78