{
  "resourceType": "Observation",
  "id": "heart-rate",
  "subject": {
    "reference": "Patient/example"
  },
  "effectiveDateTime": "2023-04-19T10:00:00Z",
  "code": {
    "coding": [
      {
        "system": "http://loinc.org",
        "code": "8867-4",
        "display": "Heart rate"
      }
    ]
  },
  "valueQuantity": {
    "value": 72,
    "unit": "beats/minute",
    "system": "http://unitsofmeasure.org",
    "code": "beats/min"
  }
}