{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "2nd most severe stenosis within a vessel segment",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "edcf6828-b2c8-5028-b7f7-246cb8d5ac80",
  "concept_id" : "7df6833b-2605-596a-845b-f72f1573a062",
  "ancestors" : {
    "122368" : 0
  },
  "id" : "7ab2e64f-f7c3-4b7d-9a6e-5529a9273c48",
  "code" : "122368",
  "display" : "T-2 Secondary",
  "version" : "01"
}