{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "4th most severe stenosis within a vessel segment",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "edcf6828-b2c8-5028-b7f7-246cb8d5ac80",
  "concept_id" : "e3464272-9dc8-5e28-a1b4-ed007c252e7b",
  "ancestors" : {
    "122370" : 0
  },
  "id" : "c112683a-3c51-4245-882f-4c9409ac0d3d",
  "code" : "122370",
  "display" : "T-4 Secondary",
  "version" : "01"
}