{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "Volume flow = Conduit CSA * (Velocity Time Integral)",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "edcf6828-b2c8-5028-b7f7-246cb8d5ac80",
  "concept_id" : "69aba091-3637-53ea-b779-6e3005f40d15",
  "ancestors" : {
    "125219" : 0
  },
  "id" : "0cc90862-fe6a-49a3-b3f5-edf41394498b",
  "code" : "125219",
  "display" : "Doppler Volume Flow",
  "version" : "01"
}