{"bodySite":[{"coding":[{"code":"17401000","display":"Heart valve structure","system":"http://snomed.info/sct"}]}],"code":{"coding":[{"code":"34068001","display":"Heart valve replacement","system":"http://snomed.info/sct"}]},"description":"Heart valve replacement","id":"heart-valve-replacement","kind":"ServiceRequest","location":{"reference":{"reference":"Location/1"}},"participant":[{"role":{"coding":[{"code":"207RI0011X","display":"Interventional Cardiology","system":"http://nucc.org/provider-taxonomy"}],"text":"Interventional Cardiology"},"type":"practitioner"}],"purpose":"Describes the proposal to perform a Heart Valve replacement.","resourceType":"ActivityDefinition","status":"draft","text":{"div":"<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 &quot;heart-valve-replacement&quot; </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> &quot;South Wing, second floor&quot;</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>","status":"generated"},"timingTiming":{"_event":[{"extension":[{"url":"http://hl7.org/fhir/StructureDefinition/cqf-expression","valueExpression":{"expression":"Now()","language":"text/cql"}}]}]},"topic":[{"coding":[{"code":"34068001","display":"Heart valve replacement","system":"http://snomed.info/sct"}]}],"usage":"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.","useContext":[{"code":{"code":"age","system":"http://terminology.hl7.org/CodeSystem/usage-context-type"},"valueCodeableConcept":{"coding":[{"code":"D000328","display":"Adult","system":"https://meshb.nlm.nih.gov"}]}},{"code":{"code":"user","system":"http://terminology.hl7.org/CodeSystem/usage-context-type"},"valueCodeableConcept":{"coding":[{"code":"309343006","display":"Physician","system":"http://snomed.info/sct"}]}}]}