{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "Pressure drop over the stenosis at maximum heart output",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "5f336dd4-db81-5653-939a-25648922f08e",
  "concept_id" : "45419b62-6e09-5b17-98c7-0e0e92794af1",
  "ancestors" : {
    "122551" : 0
  },
  "id" : "bfe95b3a-aabb-42cb-9c69-57789373f1dc",
  "code" : "122551",
  "display" : "Pressure Drop at SFR",
  "version" : "01"
}