{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "The relation between coronary pressure and coronary flow",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "edcf6828-b2c8-5028-b7f7-246cb8d5ac80",
  "concept_id" : "8f38cc99-88d8-58a6-baf5-152279fe3d42",
  "ancestors" : {
    "122548" : 0
  },
  "id" : "3c731645-a732-4062-9dda-7b0b98ac3182",
  "code" : "122548",
  "display" : "Stenotic Flow Reserve",
  "version" : "01"
}