{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "Treadmill gradient",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "edcf6828-b2c8-5028-b7f7-246cb8d5ac80",
  "concept_id" : "5b90f23a-5b17-5d98-99e3-d49f7b0222fd",
  "ancestors" : {
    "122703" : 0
  },
  "id" : "138b67f7-1241-4cfa-946d-f2d08c0ea731",
  "code" : "122703",
  "display" : "Treadmill gradient",
  "version" : "01"
}