{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "Positron Emission Tomography Perfusion Imaging procedure, rest only",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "edcf6828-b2c8-5028-b7f7-246cb8d5ac80",
  "concept_id" : "4c7384f0-c678-5633-99fd-a54982b110ba",
  "ancestors" : {
    "122791" : 0
  },
  "id" : "1168e52e-a0e2-424b-8a9c-5dba13488110",
  "code" : "122791",
  "display" : "PET Myocardial Perfusion, Rest only",
  "version" : "01"
}