US Core Implementation Guide
8.0.1 - STU 8

US Core Implementation Guide, published by HL7 International / Cross-Group Projects. This guide is not an authorized publication; it is the continuous build for version 8.0.1 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/US-Core/ and changes regularly. See the Directory of published versions

## : QRS dur {EKG lead} Example - XML Representation

Page standards status: Informative

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    <Observation xmlns="http://hl7.org/fhir">
      <id value="qrs-dur-ekg-lead"/>
      <meta>
        <profile
                 value="http://hl7.org/fhir/us/core/StructureDefinition/us-core-observation-clinical-result|8.0.1"/>
      </meta>
      <text>
        <status value="generated"/>
        <div xmlns="http://www.w3.org/1999/xhtml"><p class="res-header-id"><b>Generated Narrative: Observation qrs-dur-ekg-lead</b></p><a name="qrs-dur-ekg-lead"> </a><a name="hcqrs-dur-ekg-lead"> </a><div style="display: inline-block; background-color: #d9e0e7; padding: 6px; margin: 4px; border: 1px solid #8da1b4; border-radius: 5px; line-height: 60%"><p style="margin-bottom: 0px"/><p style="margin-bottom: 0px">Profile: <a href="StructureDefinition-us-core-observation-clinical-result.html">US Core Observation Clinical Result Profileversion: null8.0.1)</a></p></div><p><b>status</b>: Final</p><p><b>category</b>: <span title="Codes:{http://terminology.hl7.org/CodeSystem/observation-category procedure}">Procedure</span></p><p><b>code</b>: <span title="Codes:{http://loinc.org 44973-6}">QRS dur {EKG lead}</span></p><p><b>subject</b>: <a href="Patient-example.html">Amy Shaw</a></p><p><b>encounter</b>: Cardiology Consult</p><p><b>effective</b>: 2021-11-10 16:48:57-0800</p><p><b>performer</b>: <a href="Practitioner-practitioner-1.html">Dr Ronald Bone</a></p><p><b>value</b>: 60 ms<span style="background: LightGoldenRodYellow"> (Details: UCUM  codems = 'ms')</span></p></div>
      </text>
      <status value="final"/>
      <category>
        <coding>
          <system
                  value="http://terminology.hl7.org/CodeSystem/observation-category"/>
          <code value="procedure"/>
          <display value="Procedure"/>
        </coding>
        <text value="Procedure"/>
      </category>
      <code>
        <coding>
          <system value="http://loinc.org"/>
          <code value="44973-6"/>
          <display value="QRS dur {EKG lead}"/>
        </coding>
        <text value="QRS dur {EKG lead}"/>
      </code>
      <subject>🔗
        <reference value="Patient/example"/>
        <display value="Amy Shaw"/>
      </subject>
      <encounter>
        <display value="Cardiology Consult"/>
      </encounter>
      <effectiveDateTime value="2021-11-10T16:48:57.246958-08:00"/>
      <performer>🔗
        <reference value="Practitioner/practitioner-1"/>
        <display value="Dr Ronald Bone"/>
      </performer>
      <valueQuantity>
        <value value="60"/>
        <unit value="ms"/>
        <system value="http://unitsofmeasure.org"/>
        <code value="ms"/>
      </valueQuantity>
    </Observation>