{
  "resourceType": "StructureDefinition",
  "id": "5cccb194-0078-4c7a-8828-c62064a7f169",
  "meta": {
    "versionId": "3",
    "lastUpdated": "2017-05-06T13:49:46.72+00:00"
  },
  "extension": [
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
      "valueCode": "dev"
    }
  ],
  "url": "http://example.org/fhir/StructureDefinition/ECGDeviceMetric",
  "name": "ECGDeviceMetric",
  "status": "draft",
  "date": "2017-05-06T12:57:41.6008505+00:00",
  "description": "StructureDefinition for ECG DeviceMetric Resource",
  "fhirVersion": "3.0.0",
  "kind": "resource",
  "abstract": false,
  "type": "DeviceMetric",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/DeviceMetric",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "path": "DeviceMetric.identifier",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "system"
            }
          ],
          "rules": "open"
        }
      },
      {
        "path": "DeviceMetric.identifier",
        "sliceName": "id3986"
      },
      {
        "path": "DeviceMetric.identifier.system",
        "fixedUri": "urn:ietf:rfc:3986"
      },
      {
        "path": "DeviceMetric.type.coding.system",
        "fixedUri": "urn:iso:std:iso:11073:10101"
      },
      {
        "path": "DeviceMetric.type.coding.code",
        "fixedCode": "131328"
      },
      {
        "path": "DeviceMetric.source",
        "type": [
          {
            "code": "Reference",
            "profile": "http://example.org/fhir/StructureDefinition/PatientMonitorMultiParamDevice"
          }
        ]
      }
    ]
  }
}