description: The number of heart beats in a minute.
package_name: lt.hl7.fhir.vitalsigns
derivation: constraint
name: HeartRate
type: Observation
elements:
  category:
    array: true
    min: 2
    index: 5
    slicing:
      rules: open
      discriminator:
      - {path: $this, type: pattern}
      min: 2
      slices:
        VSCat:
          match:
            coding:
            - {code: vital-signs, system: 'http://terminology.hl7.org/CodeSystem/observation-category'}
          schema:
            mustSupport: true
            pattern:
              type: CodeableConcept
              value:
                coding:
                - {code: vital-signs, system: 'http://terminology.hl7.org/CodeSystem/observation-category'}
            _required: true
            index: 6
          min: 1
          max: 1
        HeartRateCategory:
          match:
            coding:
            - {code: 8867-4, system: 'http://loinc.org'}
          schema:
            mustSupport: true
            pattern:
              type: CodeableConcept
              value:
                coding:
                - {code: 8867-4, system: 'http://loinc.org'}
            _required: true
            index: 7
          min: 1
          max: 1
  interpretation:
    binding: {strength: extensible, valueSet: 'https://hl7.lt/fhir/vitalsigns/ValueSet/numeric-result-interpretation|1.0.0'}
    index: 16
  method:
    binding: {strength: extensible, valueSet: 'https://hl7.lt/fhir/vitalsigns/ValueSet/heart-rate-measurement-method|1.0.0'}
    mustSupport: true
    index: 19
  valueQuantity: {type: Quantity, short: 'Common UCUM rate units for vital signs including heart and respiratory rate. 
R6! Proper link is https://build.fhir.org/valueset-ucum-vitalsignsrate.html.', choiceOf: value, index: 14}
  value:
    short: Common UCUM rate units for vital signs including heart and respiratory rate. 
R6! Proper link is https://build.fhir.org/valueset-ucum-vitalsignsrate.html.
    choices: [valueQuantity]
    index: 13
  component: {index: 21}
  extension:
    index: 0
    slicing:
      rules: open
      ordered: false
      discriminator:
      - {path: url, type: value}
      min: null
      slices:
        exerciseAssociation:
          match: {url: null}
          schema: {type: Extension, short: Exercise Association, mustSupport: true, url: 'https://hl7.lt/fhir/vitalsigns/StructureDefinition/exercise-association|2.0.0', index: 1}
          min: 0
          max: 1
        measurementSetting:
          match: {url: null}
          schema: {type: Extension, short: Measurement setting, mustSupport: true, url: 'https://hl7.lt/fhir/vitalsigns/StructureDefinition/measurement-setting|2.0.0', index: 2}
          min: 0
          max: 1
        sleepStatus:
          match: {url: null}
          schema: {type: Extension, short: Sleep Status, mustSupport: true, url: 'https://hl7.lt/fhir/vitalsigns/StructureDefinition/sleep-status|2.0.0', index: 3}
          min: 0
          max: 1
        associatedSituation:
          match: {url: null}
          schema: {type: Extension, short: Associated Situation, mustSupport: true, url: 'https://hl7.lt/fhir/vitalsigns/StructureDefinition/associated-situation|2.0.0', index: 4}
          min: 0
          max: 1
  effectiveDateTime: {type: dateTime, short: Vital Signs are point in time measurements and are recorded using the dateTime data type, choiceOf: effective, index: 11}
  effective:
    short: Vital Signs are point in time measurements and are recorded using the dateTime data type
    choices: [effectiveDateTime]
    index: 10
  code:
    short: Heart Rate
    binding: {strength: preferred, valueSet: 'https://hl7.lt/fhir/vitalsigns/ValueSet/heart-rate-observation|6.0.0'}
    index: 8
  bodySite:
    binding: {strength: extensible, valueSet: 'https://hl7.lt/fhir/vitalsigns/ValueSet/heart-rate-measurement-body-location|1.0.0'}
    mustSupport: true
    index: 17
  device:
    type: Reference
    short: Heart Rate Measurement Device
    refers: ['https://hl7.lt/fhir/vitalsigns/StructureDefinition/device-heart-rate|1.0.0']
    index: 20
  bodyStructure:
    type: Reference
    short: Describe body characteristics where on/in body an observation or procedure took place
    refers: ['https://hl7.lt/fhir/vitalsigns/StructureDefinition/body-structure-blood-pressure|0.0.1']
    index: 18
  dataAbsentReason: {index: 15}
package_version: 0.0.1
extensions:
  exerciseAssociation: {url: 'https://hl7.lt/fhir/vitalsigns/StructureDefinition/exercise-association|2.0.0', min: 0, max: 1, type: Extension, short: Exercise Association, mustSupport: true, index: 1}
  measurementSetting: {url: 'https://hl7.lt/fhir/vitalsigns/StructureDefinition/measurement-setting|2.0.0', min: 0, max: 1, type: Extension, short: Measurement setting, mustSupport: true, index: 2}
  sleepStatus: {url: 'https://hl7.lt/fhir/vitalsigns/StructureDefinition/sleep-status|2.0.0', min: 0, max: 1, type: Extension, short: Sleep Status, mustSupport: true, index: 3}
  associatedSituation: {url: 'https://hl7.lt/fhir/vitalsigns/StructureDefinition/associated-situation|2.0.0', min: 0, max: 1, type: Extension, short: Associated Situation, mustSupport: true, index: 4}
class: profile
kind: resource
url: https://hl7.lt/fhir/vitalsigns/StructureDefinition/heart-rate
base: https://hl7.lt/fhir/base/StructureDefinition/lt-observation|0.2.0
version: 1.0.0
required: [effectiveDateTime, effective]