description: This profile provides an observation information structure for a patient’s blood pressure at a point in time.
package_name: hl7.fhir.au.base
derivation: constraint
name: AUBloodPressure
type: Observation
elements:
  status:
    pattern: {type: Code, value: final}
    index: 0
  code:
    elements:
      coding:
        array: true
        min: 2
        index: 1
        slicing:
          slices:
            snomedBPCode:
              match: {}
              schema:
                short: SNOMED CT Blood Pressure
                mustSupport: true
                _required: true
                index: 2
                elements:
                  system:
                    pattern: {type: Uri, value: 'http://snomed.info/sct'}
                    index: 3
                  code:
                    pattern: {type: Code, value: '75367002'}
                    index: 4
                required: [system, code]
  effective:
    short: Date, and optionally time, the observation was performed
    choices: [effectiveDateTime]
    index: 6
  effectiveDateTime: {type: dateTime, short: 'Date, and optionally time, the observation was performed', choiceOf: effective, index: 7}
  bodySite:
    binding: {strength: preferred, valueSet: 'https://healthterminologies.gov.au/fhir/ValueSet/body-site-1'}
    index: 8
  component:
    short: Systolic Blood Pressure
    index: 9
    slicing:
      slices:
        SystolicBP:
          match: {}
          schema:
            short: Systolic Blood Pressure
            index: 9
            elements:
              code:
                elements:
                  coding:
                    short: SNOMED CT Systolic Blood Pressure
                    index: 10
                    slicing:
                      slices:
                        snomedSBP:
                          match: {}
                          schema:
                            short: SNOMED CT Systolic Blood Pressure
                            _required: true
                            index: 10
                            elements:
                              system:
                                pattern: {type: Uri, value: 'http://snomed.info/sct'}
                                index: 11
                              code:
                                pattern: {type: Code, value: '271649006'}
                                index: 12
                            required: [system, code]
                required: [coding]
        DiastolicBP:
          match: {}
          schema:
            short: Diastolic Blood Pressure
            index: 13
            elements:
              code:
                elements:
                  coding:
                    short: SNOMED CT Diastolic Blood Pressure
                    index: 14
                    slicing:
                      slices:
                        snomedDBP:
                          match: {}
                          schema:
                            short: SNOMED CT Diastolic Blood Pressure
                            _required: true
                            index: 14
                            elements:
                              system:
                                pattern: {type: Uri, value: 'http://snomed.info/sct'}
                                index: 15
                              code:
                                pattern: {type: Code, value: '271650006'}
                                index: 16
                            required: [system, code]
                required: [coding]
package_version: 4.0.0
class: profile
kind: resource
url: http://hl7.org.au/fhir/StructureDefinition/au-bloodpressure
base: http://hl7.org/fhir/StructureDefinition/bp
version: 4.0.0