{
  "description": "Records average (mean) blood pressure measurements with systolic and diastolic components in the Irish healthcare context.",
  "_filename": "StructureDefinition-ie-core-average-blood-pressure.json",
  "package_name": "nostalgic-ie.fhir.core",
  "date": null,
  "derivation": "constraint",
  "publisher": null,
  "fhirVersion": "4.0.1",
  "name": "IECoreAverageBloodPressure",
  "abstract": false,
  "type": "Observation",
  "experimental": null,
  "resourceType": "StructureDefinition",
  "title": "IE Core Average Blood Pressure",
  "package_version": "0.2.0",
  "status": "draft",
  "id": "cdd4f423-cfb4-4297-a4d5-516922638e47",
  "kind": "resource",
  "url": "https://hl7-ie.github.io/ie-core/fhir/ie/core/StructureDefinition/ie-core-average-blood-pressure",
  "version": "0.2.0",
  "differential": {
    "element": [ {
      "id": "Observation.status",
      "path": "Observation.status",
      "mustSupport": true
    }, {
      "id": "Observation.code",
      "path": "Observation.code",
      "patternCodeableConcept": {
        "coding": [ {
          "code": "96607-7",
          "system": "http://loinc.org",
          "display": "Blood pressure panel mean systolic and mean diastolic"
        } ]
      }
    }, {
      "id": "Observation.subject",
      "min": 1,
      "path": "Observation.subject",
      "type": [ {
        "code": "Reference",
        "targetProfile": [ "http://hl7.org/fhir/StructureDefinition/Patient" ]
      } ],
      "mustSupport": true
    }, {
      "id": "Observation.effective[x]",
      "path": "Observation.effective[x]",
      "mustSupport": true
    }, {
      "id": "Observation.value[x]",
      "path": "Observation.value[x]",
      "mustSupport": true
    }, {
      "id": "Observation.component",
      "min": 2,
      "path": "Observation.component",
      "slicing": {
        "rules": "open",
        "discriminator": [ {
          "path": "code",
          "type": "pattern"
        } ]
      },
      "mustSupport": true
    }, {
      "id": "Observation.component:systolicAverage",
      "max": "1",
      "min": 1,
      "path": "Observation.component",
      "sliceName": "systolicAverage",
      "mustSupport": true
    }, {
      "id": "Observation.component:systolicAverage.code",
      "path": "Observation.component.code",
      "patternCodeableConcept": {
        "coding": [ {
          "code": "96608-5",
          "system": "http://loinc.org",
          "display": "Systolic blood pressure mean"
        } ]
      }
    }, {
      "id": "Observation.component:systolicAverage.value[x]",
      "path": "Observation.component.value[x]",
      "type": [ {
        "code": "Quantity"
      } ],
      "mustSupport": true
    }, {
      "id": "Observation.component:systolicAverage.value[x].value",
      "min": 1,
      "path": "Observation.component.value[x].value",
      "mustSupport": true
    }, {
      "id": "Observation.component:systolicAverage.value[x].unit",
      "min": 1,
      "path": "Observation.component.value[x].unit",
      "mustSupport": true
    }, {
      "id": "Observation.component:systolicAverage.value[x].system",
      "min": 1,
      "path": "Observation.component.value[x].system",
      "patternUri": "http://unitsofmeasure.org"
    }, {
      "id": "Observation.component:systolicAverage.value[x].code",
      "min": 1,
      "path": "Observation.component.value[x].code",
      "patternCode": "mm[Hg]"
    }, {
      "id": "Observation.component:diastolicAverage",
      "max": "1",
      "min": 1,
      "path": "Observation.component",
      "sliceName": "diastolicAverage",
      "mustSupport": true
    }, {
      "id": "Observation.component:diastolicAverage.code",
      "path": "Observation.component.code",
      "patternCodeableConcept": {
        "coding": [ {
          "code": "96609-3",
          "system": "http://loinc.org",
          "display": "Diastolic blood pressure mean"
        } ]
      }
    }, {
      "id": "Observation.component:diastolicAverage.value[x]",
      "path": "Observation.component.value[x]",
      "type": [ {
        "code": "Quantity"
      } ],
      "mustSupport": true
    }, {
      "id": "Observation.component:diastolicAverage.value[x].value",
      "min": 1,
      "path": "Observation.component.value[x].value",
      "mustSupport": true
    }, {
      "id": "Observation.component:diastolicAverage.value[x].unit",
      "min": 1,
      "path": "Observation.component.value[x].unit",
      "mustSupport": true
    }, {
      "id": "Observation.component:diastolicAverage.value[x].system",
      "min": 1,
      "path": "Observation.component.value[x].system",
      "patternUri": "http://unitsofmeasure.org"
    }, {
      "id": "Observation.component:diastolicAverage.value[x].code",
      "min": 1,
      "path": "Observation.component.value[x].code",
      "patternCode": "mm[Hg]"
    } ]
  },
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Observation"
}