<?xml version="1.0" encoding="UTF-8"?><ActivityDefinition xmlns="http://hl7.org/fhir">
  <id value="heart-valve-replacement"/>
  <meta>
    <security>
      <system value="http://terminology.hl7.org/CodeSystem/v3-ActReason"/>
      <code value="HTEST"/>
      <display value="test health data"/>
    </security>
  </meta>
  <text><status value="generated"/><div xmlns="http://www.w3.org/1999/xhtml"><p><b>Generated Narrative: ActivityDefinition</b><a name="heart-valve-replacement"> </a></p><div style="display: inline-block; background-color: #d9e0e7; padding: 6px; margin: 4px; border: 1px solid #8da1b4; border-radius: 5px; line-height: 60%"><p style="margin-bottom: 0px">Resource ActivityDefinition "heart-valve-replacement" </p></div><p><b>status</b>: draft</p><p><b>description</b>: Heart valve replacement</p><h3>UseContexts</h3><table class="grid"><tr><td>-</td><td><b>Code</b></td><td><b>Value[x]</b></td></tr><tr><td>*</td><td>Age Range (Details: http://terminology.hl7.org/CodeSystem/usage-context-type code age = 'Age Range', stated as 'null')</td><td>Adult <span style="background: LightGoldenRodYellow; margin: 4px; border: 1px solid khaki"> (meshb.nlm.nih.gov#D000328)</span></td></tr><tr><td>*</td><td>User Type (Details: http://terminology.hl7.org/CodeSystem/usage-context-type code user = 'User Type', stated as 'null')</td><td>Physician <span style="background: LightGoldenRodYellow; margin: 4px; border: 1px solid khaki"> (<a href="https://browser.ihtsdotools.org/">SNOMED CT</a>#309343006)</span></td></tr></table><p><b>purpose</b>: Describes the proposal to perform a Heart Valve replacement.</p><p><b>usage</b>: This activity definition is used as the definition of a service request to perform a heart valve replacement. Elements that apply universally are defined here, while elements that apply to the specific setting of a referral within a particular order set are defined in the order set.</p><p><b>topic</b>: Heart valve replacement <span style="background: LightGoldenRodYellow; margin: 4px; border: 1px solid khaki"> (<a href="https://browser.ihtsdotools.org/">SNOMED CT</a>#34068001)</span></p><p><b>kind</b>: ServiceRequest</p><p><b>code</b>: Heart valve replacement <span style="background: LightGoldenRodYellow; margin: 4px; border: 1px solid khaki"> (<a href="https://browser.ihtsdotools.org/">SNOMED CT</a>#34068001)</span></p><p><b>timing</b>: Events: Now()</p><h3>Locations</h3><table class="grid"><tr><td>-</td><td><b>Reference</b></td></tr><tr><td>*</td><td><a href="location-example.html">Location/1</a> "South Wing, second floor"</td></tr></table><h3>Participants</h3><table class="grid"><tr><td>-</td><td><b>Type</b></td><td><b>Role</b></td></tr><tr><td>*</td><td>practitioner</td><td>Interventional Cardiology <span style="background: LightGoldenRodYellow; margin: 4px; border: 1px solid khaki"> (provider-taxonomy#207RI0011X)</span></td></tr></table><p><b>bodySite</b>: Heart valve structure <span style="background: LightGoldenRodYellow; margin: 4px; border: 1px solid khaki"> (<a href="https://browser.ihtsdotools.org/">SNOMED CT</a>#17401000)</span></p></div></text><status value="draft"/>
  <description value="Heart valve replacement"/>
  <useContext>
    <code>
      <system value="http://terminology.hl7.org/CodeSystem/usage-context-type"/>
      <code value="age"/>
    </code>
    <valueCodeableConcept>
      <coding>
        <system value="https://meshb.nlm.nih.gov"/>
        <code value="D000328"/>
        <display value="Adult"/>
      </coding>
    </valueCodeableConcept>
  </useContext>
  <useContext>
    <code>
      <system value="http://terminology.hl7.org/CodeSystem/usage-context-type"/>
      <code value="user"/>
    </code>
    <valueCodeableConcept>
      <coding>
        <system value="http://snomed.info/sct"/>
        <code value="309343006"/>
        <display value="Physician"/>
      </coding>
    </valueCodeableConcept>
  </useContext>
  <purpose value="Describes the proposal to perform a Heart Valve replacement."/>
  <usage value="This activity definition is used as the definition of a service request to perform a heart valve replacement. Elements that apply universally are defined here, while elements that apply to the specific setting of a referral within a particular order set are defined in the order set."/>
  <topic>
	<coding>
		<system value="http://snomed.info/sct"/>
		<code value="34068001"/>
		<display value="Heart valve replacement"/>
	</coding>
  </topic>
  <kind value="ServiceRequest"/>
    <code>
        <coding>
            <system value="http://snomed.info/sct"/>
            <code value="34068001"/>
            <display value="Heart valve replacement"/>
        </coding>
    </code>
  <timingTiming>
    <event>
      <extension url="http://hl7.org/fhir/StructureDefinition/cqf-expression">
        <valueExpression>
          <language value="text/cql"/>
          <expression value="Now()"/>
        </valueExpression>
      </extension>
    </event>
  </timingTiming>
  <location>
    <reference>
      <reference value="Location/1"/>
    </reference>
  </location>
  <participant>
  	<type value="practitioner"/>
  	<role>
  	  <coding>
  	    <system value="http://nucc.org/provider-taxonomy"/>
  	    <code value="207RI0011X"/>
  	    <display value="Interventional Cardiology"/>
  	  </coding>
  	  <text value="Interventional Cardiology"/>
  	</role>
  </participant>
    <bodySite>
		<coding>
			<system value="http://snomed.info/sct"/>
			<code value="17401000"/>
			<display value="Heart valve structure"/>
		</coding>
    </bodySite>
</ActivityDefinition>