{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "The exercise level during a progressive cardiac stress test",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "edcf6828-b2c8-5028-b7f7-246cb8d5ac80",
  "concept_id" : "92854be3-c4f3-5469-bcdc-10d016cabd9a",
  "ancestors" : {
    "109055" : 0
  },
  "id" : "4b2d99aa-1183-49fb-9bcc-eaa83b542c55",
  "code" : "109055",
  "display" : "Protocol Stage",
  "version" : "01"
}