{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "A signal that is generated for each detection of a heart beat",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "edcf6828-b2c8-5028-b7f7-246cb8d5ac80",
  "concept_id" : "23fe3ec7-b3ad-50b2-a094-6362b3ccfef2",
  "ancestors" : {
    "109002" : 0
  },
  "id" : "814c7d5a-7cee-4dd6-b747-2c7cf9708fe1",
  "code" : "109002",
  "display" : "ECG-based gating signal, processed",
  "version" : "01"
}