{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "Based on a total number of chords of 100 and RAO projection the range of chords belonging to this regional extent lies between 51 - 80 (hypokinetic) and 10 - 50 (hyperkinetic). [Sheehan, 1986]",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "edcf6828-b2c8-5028-b7f7-246cb8d5ac80",
  "concept_id" : "306b7239-21b9-5b7c-93bb-11aa2ae6dfe0",
  "ancestors" : {
    "122467" : 0
  },
  "id" : "45a6a47b-6c20-46cf-a516-e3678278117c",
  "code" : "122467",
  "display" : "Single RCA Region in RAO Projection",
  "version" : "01"
}