<Observation xmlns="http://hl7.org/fhir">
  <id value="heartRate-example" />
  <meta>
    <profile value="http://hl7.org/fhir/us/vitals/StructureDefinition/heart-rate" />
  </meta>
  <identifier>
    <system value="http://careflow.poqi.ca/observation-identifier" />
    <value value="903fb5c2-8aaa-4311-ad72-5235a2f44003" />
  </identifier>
  <status value="final" />
  <category>
    <coding>
      <system value="http://terminology.hl7.org/CodeSystem/observation-category" />
      <code value="vital-signs" />
      <display value="Vital Signs" />
    </coding>
    <text value="Vital Signs" />
  </category>
  <code>
    <coding>
      <system value="http://loinc.org" />
      <code value="8867-4" />
    </coding>
    <text value="Heart rate" />
  </code>
  <subject>
    <reference value="Patient/5ef249b7-fda2-4df7-8a29-1ab1b3a19894" />
  </subject>
  <effectiveDateTime value="2019-10-16T12:12:29-09:00" />
  <valueQuantity>
    <value value="120" />
    <unit value="'/min'" />
    <system value="http://unitsofmeasure.org" />
    <code value="/min" />
  </valueQuantity>
  <device>
    <display value="A&amp;D 651BLE" />
  </device>
</Observation>