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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{
  "resourceType" : "CodeSystem",
  "id" : "atrius-in-er-chest-pain-classification-cs",
  "language" : "en",
  "text" : {
    "status" : "generated",
    "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>"
  },
  "url" : "https://atrius.in/fhir/r4/atrius-in/CodeSystem/atrius-in-er-chest-pain-classification-cs",
  "identifier" : [
    {
      "system" : "urn:ietf:rfc:3986",
      "value" : "urn:oid:1.3.6.1.4.1.66219.1.16.4"
    }
  ],
  "version" : "0.1.0",
  "name" : "AtriusInERChestPainClassificationCS",
  "title" : "Atrius ER Chest Pain Working Classification (CodeSystem)",
  "status" : "active",
  "experimental" : false,
  "date" : "2026-08-30T18:15:29+05:30",
  "publisher" : "Atrius",
  "contact" : [
    {
      "name" : "Atrius",
      "telecom" : [
        {
          "system" : "url",
          "value" : "https://atrius.in"
        }
      ]
    }
  ],
  "description" : "Working etiology classification answers for the ER chest pain assessment questionnaire. Maps to pathway branch logic in Library AtriusERChestPainPathway.",
  "caseSensitive" : true,
  "content" : "complete",
  "count" : 7,
  "concept" : [
    {
      "code" : "acs",
      "display" : "Acute coronary syndrome",
      "definition" : "Working diagnosis: acute coronary syndrome"
    },
    {
      "code" : "aortic-dissection",
      "display" : "Aortic dissection",
      "definition" : "Working diagnosis: aortic dissection"
    },
    {
      "code" : "pericarditis",
      "display" : "Pericarditis",
      "definition" : "Working diagnosis: pericarditis"
    },
    {
      "code" : "pneumothorax",
      "display" : "Pneumothorax",
      "definition" : "Working diagnosis: pneumothorax"
    },
    {
      "code" : "pleurisy-pneumonia",
      "display" : "Pleurisy or pneumonia",
      "definition" : "Working diagnosis: pleurisy or pneumonia"
    },
    {
      "code" : "musculoskeletal",
      "display" : "Musculoskeletal chest pain",
      "definition" : "Working diagnosis: musculoskeletal chest pain"
    },
    {
      "code" : "heartburn",
      "display" : "Heartburn or GERD",
      "definition" : "Working diagnosis: heartburn or GERD-related chest pain"
    }
  ]
}