<?xml version=“1.0” encoding=“UTF-8”?><ActivityDefinition xmlns=“hl7.org/fhir”>
<id value="heart-valve-replacement"/> <text> <status value="generated"/> <div xmlns="http://www.w3.org/1999/xhtml"> </div> </text> <status value="draft"/> <description value="Heart valve replacement"/> <purpose value="Describes the proposal to perform a Heart Valve replacement."/> <usage value="This activity definition is used as the definition of a procedure 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."/> <useContext> <code> <system value="http://hl7.org/fhir/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://hl7.org/fhir/usage-context-type"/> <code value="user"/> </code> <valueCodeableConcept> <coding> <system value="http://snomed.info/sct"/> <code value="309343006"/> <display value="Physician"/> </coding> </valueCodeableConcept> </useContext> <topic> <coding> <system value="http://snomed.info/sct"/> <code value="34068001"/> <display value="Heart valve replacement"/> </coding> </topic> <kind value="ProcedureRequest"/> <code> <coding> <system value="http://snomed.info/sct"/> <code value="34068001"/> <display value="Heart valve replacement"/> </coding> </code> <timingTiming> <extension url="http://hl7.org/fhir/StructureDefinition/cqif-cqlExpression"> <valueString value="Now()"/> </extension> </timingTiming> <location> <reference value="Location/1"/> </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>