{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "Coronary Flow reserve",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "5f336dd4-db81-5653-939a-25648922f08e",
  "concept_id" : "4a37b38b-f565-5f4f-a4be-3f573a49d0f3",
  "ancestors" : {
    "122217" : 0
  },
  "id" : "24e0a50a-b626-41f7-8040-eb2e43aaca7e",
  "code" : "122217",
  "display" : "Coronary Flow reserve",
  "version" : "01"
}