{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "Stent diameter ratio = Minimum stent diameter / Maximum stent diameter, measured at the same cross section in the vessel. Stent diameters are measured through the center point of the stent, which is defined as the center of gravity of the stent area",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "5f336dd4-db81-5653-939a-25648922f08e",
  "concept_id" : "7c2e8c22-6c08-50bf-91ee-680e952b8098",
  "ancestors" : {
    "122351" : 0
  },
  "id" : "4de64970-7e1d-48f6-b3f2-80dad95fb7cc",
  "code" : "122351",
  "display" : "Stent Diameter Ratio",
  "version" : "01"
}