Atrius India Core FHIR Implementation Guide
0.1.0 - ci-build

Atrius India Core FHIR Implementation Guide - Local Development build (v0.1.0) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions

: Atrius ER Chest Pain Working Classification (CodeSystem)

Active as of 2026-08-30

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@prefix fhir: <http://hl7.org/fhir/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

# - resource -------------------------------------------------------------------

<http://hl7.org/fhir/CodeSystem/atrius-in-er-chest-pain-classification-cs> a fhir:CodeSystem ;
  fhir:nodeRole fhir:treeRoot ;
  fhir:Resource.id [ fhir:value "atrius-in-er-chest-pain-classification-cs"] ;
  fhir:Resource.language [ fhir:value "en"] ;
  fhir:DomainResource.text [
     fhir:Narrative.status [ fhir:value "generated" ] ;
     fhir:Narrative.div "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: CodeSystem atrius-in-er-chest-pain-classification-cs</b></p><a name=\"atrius-in-er-chest-pain-classification-cs\"> </a><a name=\"hcatrius-in-er-chest-pain-classification-cs\"> </a><p>This case-sensitive code system <code>https://atrius.in/fhir/r4/atrius-in/CodeSystem/atrius-in-er-chest-pain-classification-cs</code> defines the following codes:</p><table class=\"codes\"><tr><td style=\"white-space:nowrap\"><b>Code</b></td><td><b>Display</b></td><td><b>Definition</b></td></tr><tr><td style=\"white-space:nowrap\">acs<a name=\"atrius-in-er-chest-pain-classification-cs-acs\"> </a></td><td>Acute coronary syndrome</td><td>Working diagnosis: acute coronary syndrome</td></tr><tr><td style=\"white-space:nowrap\">aortic-dissection<a name=\"atrius-in-er-chest-pain-classification-cs-aortic-dissection\"> </a></td><td>Aortic dissection</td><td>Working diagnosis: aortic dissection</td></tr><tr><td style=\"white-space:nowrap\">pericarditis<a name=\"atrius-in-er-chest-pain-classification-cs-pericarditis\"> </a></td><td>Pericarditis</td><td>Working diagnosis: pericarditis</td></tr><tr><td style=\"white-space:nowrap\">pneumothorax<a name=\"atrius-in-er-chest-pain-classification-cs-pneumothorax\"> </a></td><td>Pneumothorax</td><td>Working diagnosis: pneumothorax</td></tr><tr><td style=\"white-space:nowrap\">pleurisy-pneumonia<a name=\"atrius-in-er-chest-pain-classification-cs-pleurisy-pneumonia\"> </a></td><td>Pleurisy or pneumonia</td><td>Working diagnosis: pleurisy or pneumonia</td></tr><tr><td style=\"white-space:nowrap\">musculoskeletal<a name=\"atrius-in-er-chest-pain-classification-cs-musculoskeletal\"> </a></td><td>Musculoskeletal chest pain</td><td>Working diagnosis: musculoskeletal chest pain</td></tr><tr><td style=\"white-space:nowrap\">heartburn<a name=\"atrius-in-er-chest-pain-classification-cs-heartburn\"> </a></td><td>Heartburn or GERD</td><td>Working diagnosis: heartburn or GERD-related chest pain</td></tr></table></div>"
  ] ;
  fhir:CodeSystem.url [ fhir:value "https://atrius.in/fhir/r4/atrius-in/CodeSystem/atrius-in-er-chest-pain-classification-cs"] ;
  fhir:CodeSystem.identifier [
     fhir:index -1 ;
     fhir:Identifier.system [ fhir:value "urn:ietf:rfc:3986" ] ;
     fhir:Identifier.value [ fhir:value "urn:oid:1.3.6.1.4.1.66219.1.16.4" ]
  ] ;
  fhir:CodeSystem.version [ fhir:value "0.1.0"] ;
  fhir:CodeSystem.name [ fhir:value "AtriusInERChestPainClassificationCS"] ;
  fhir:CodeSystem.title [ fhir:value "Atrius ER Chest Pain Working Classification (CodeSystem)"] ;
  fhir:CodeSystem.status [ fhir:value "active"] ;
  fhir:CodeSystem.experimental [ fhir:value "false"^^xsd:boolean] ;
  fhir:CodeSystem.date [ fhir:value "2026-08-30T18:15:29+05:30"^^xsd:dateTime] ;
  fhir:CodeSystem.publisher [ fhir:value "Atrius"] ;
  fhir:CodeSystem.contact [
     fhir:index -1 ;
     fhir:ContactDetail.name [ fhir:value "Atrius" ] ;
     fhir:ContactDetail.telecom [
       fhir:index -1 ;
       fhir:ContactPoint.system [ fhir:value "url" ] ;
       fhir:ContactPoint.value [ fhir:value "https://atrius.in" ]
     ]
  ] ;
  fhir:CodeSystem.description [ fhir:value "Working etiology classification answers for the ER chest pain assessment questionnaire. Maps to pathway branch logic in Library AtriusERChestPainPathway."] ;
  fhir:CodeSystem.caseSensitive [ fhir:value "true"^^xsd:boolean] ;
  fhir:CodeSystem.content [ fhir:value "complete"] ;
  fhir:CodeSystem.count [ fhir:value "7"^^xsd:nonNegativeInteger] ;
  fhir:CodeSystem.concept [
     fhir:index -1 ;
     fhir:CodeSystem.concept.code [ fhir:value "acs" ] ;
     fhir:CodeSystem.concept.display [ fhir:value "Acute coronary syndrome" ] ;
     fhir:CodeSystem.concept.definition [ fhir:value "Working diagnosis: acute coronary syndrome" ]
  ], [
     fhir:index -1 ;
     fhir:CodeSystem.concept.code [ fhir:value "aortic-dissection" ] ;
     fhir:CodeSystem.concept.display [ fhir:value "Aortic dissection" ] ;
     fhir:CodeSystem.concept.definition [ fhir:value "Working diagnosis: aortic dissection" ]
  ], [
     fhir:index -1 ;
     fhir:CodeSystem.concept.code [ fhir:value "pericarditis" ] ;
     fhir:CodeSystem.concept.display [ fhir:value "Pericarditis" ] ;
     fhir:CodeSystem.concept.definition [ fhir:value "Working diagnosis: pericarditis" ]
  ], [
     fhir:index -1 ;
     fhir:CodeSystem.concept.code [ fhir:value "pneumothorax" ] ;
     fhir:CodeSystem.concept.display [ fhir:value "Pneumothorax" ] ;
     fhir:CodeSystem.concept.definition [ fhir:value "Working diagnosis: pneumothorax" ]
  ], [
     fhir:index -1 ;
     fhir:CodeSystem.concept.code [ fhir:value "pleurisy-pneumonia" ] ;
     fhir:CodeSystem.concept.display [ fhir:value "Pleurisy or pneumonia" ] ;
     fhir:CodeSystem.concept.definition [ fhir:value "Working diagnosis: pleurisy or pneumonia" ]
  ], [
     fhir:index -1 ;
     fhir:CodeSystem.concept.code [ fhir:value "musculoskeletal" ] ;
     fhir:CodeSystem.concept.display [ fhir:value "Musculoskeletal chest pain" ] ;
     fhir:CodeSystem.concept.definition [ fhir:value "Working diagnosis: musculoskeletal chest pain" ]
  ], [
     fhir:index -1 ;
     fhir:CodeSystem.concept.code [ fhir:value "heartburn" ] ;
     fhir:CodeSystem.concept.display [ fhir:value "Heartburn or GERD" ] ;
     fhir:CodeSystem.concept.definition [ fhir:value "Working diagnosis: heartburn or GERD-related chest pain" ]
  ] .

# - ontology header ------------------------------------------------------------

<http://hl7.org/fhir/CodeSystem/atrius-in-er-chest-pain-classification-cs.ttl> a owl:Ontology ;
  owl:imports fhir:fhir.ttl ;
  owl:versionIRI <http://build.fhir.org/CodeSystem/atrius-in-er-chest-pain-classification-cs.ttl> .