Personal Health Records
1.0.0-ballot2 - STU 1 ballot International flag

Personal Health Records, published by HL7 International / Patient Empowerment. This guide is not an authorized publication; it is the continuous build for version 1.0.0-ballot2 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/personal-health-record-format-ig/ and changes regularly. See the Directory of published versions

: ECG Classification Codes

Page standards status: Trial-use Maturity Level: 1

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<CodeSystem xmlns="http://hl7.org/fhir">
  <id value="ecg-classification-codes"/>
  <language value="en"/>
  <text>
    <status value="generated"/>
    <div xmlns="http://www.w3.org/1999/xhtml"><p class="res-header-id"><b>Generated Narrative: CodeSystem ecg-classification-codes</b></p><a name="ecg-classification-codes"> </a><a name="hcecg-classification-codes"> </a><p>This case-sensitive code system <code>http://hl7.org/fhir/uv/phr/CodeSystem/ecg-classification-codes</code> defines the following codes:</p><table class="codes"><tr><td style="white-space:nowrap"><b>Code</b></td><td><b>Display</b></td><td><b>Definition</b></td></tr><tr><td style="white-space:nowrap">sinusRhythm<a name="ecg-classification-codes-sinusRhythm"> </a></td><td>Sinus rhythm</td><td>The sample exhibits no signs of atrial fibrillation.</td></tr><tr><td style="white-space:nowrap">atrialFibrillation<a name="ecg-classification-codes-atrialFibrillation"> </a></td><td>Atrial fibrillation</td><td>The sample exhibits signs of atrial fibrillation.</td></tr><tr><td style="white-space:nowrap">inconclusiveHighHeartRate<a name="ecg-classification-codes-inconclusiveHighHeartRate"> </a></td><td>Inconclusive high heart rate</td><td>An unclassifiable sample caused by a rapid heart rate.</td></tr><tr><td style="white-space:nowrap">inconclusiveLowHeartRate<a name="ecg-classification-codes-inconclusiveLowHeartRate"> </a></td><td>Inconclusive low heartrate</td><td>An unclassifiable sample caused by a heart rate below 50 bpm.</td></tr><tr><td style="white-space:nowrap">inconclusivePoorReading<a name="ecg-classification-codes-inconclusivePoorReading"> </a></td><td>Inconclusive poor reading</td><td>An unclassifiable sample caused by an unclear signal.</td></tr><tr><td style="white-space:nowrap">inconclusiveOther<a name="ecg-classification-codes-inconclusiveOther"> </a></td><td>Inconclusive other</td><td>An unclassifiable sample caused by an unknown issue.</td></tr><tr><td style="white-space:nowrap">unrecognized<a name="ecg-classification-codes-unrecognized"> </a></td><td>Unrecognized</td><td>A sample classification that this version of HealthKit doesn’t recognize.</td></tr><tr><td style="white-space:nowrap">notSet<a name="ecg-classification-codes-notSet"> </a></td><td>Not set</td><td>A sample that doesn’t have an assigned classification.</td></tr></table></div>
  </text>
  <extension
             url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg">
    <valueCode value="pe"/>
  </extension>
  <extension
             url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm">
    <valueInteger value="1">
      <extension
                 url="http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom">
        <valueCanonical
                        value="http://hl7.org/fhir/uv/phr/ImplementationGuide/hl7.fhir.uv.phr"/>
      </extension>
    </valueInteger>
  </extension>
  <extension
             url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
    <valueCode value="trial-use">
      <extension
                 url="http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom">
        <valueCanonical
                        value="http://hl7.org/fhir/uv/phr/ImplementationGuide/hl7.fhir.uv.phr"/>
      </extension>
    </valueCode>
  </extension>
  <url
       value="http://hl7.org/fhir/uv/phr/CodeSystem/ecg-classification-codes"/>
  <version value="1.0.0-ballot2"/>
  <name value="EcgClassification"/>
  <title value="ECG Classification Codes"/>
  <status value="active"/>
  <experimental value="false"/>
  <date value="2025-12-27T21:39:37+00:00"/>
  <publisher value="HL7 International / Patient Empowerment"/>
  <contact>
    <name value="HL7 International / Patient Empowerment"/>
    <telecom>
      <system value="url"/>
      <value
             value="http://www.hl7.org/Special/committees/patientempowerment"/>
    </telecom>
  </contact>
  <description value="Codes for classification of ECG waveforms"/>
  <jurisdiction>
    <coding>
      <system value="http://unstats.un.org/unsd/methods/m49/m49.htm"/>
      <code value="001"/>
      <display value="World"/>
    </coding>
  </jurisdiction>
  <caseSensitive value="true"/>
  <compositional value="false"/>
  <content value="complete"/>
  <count value="8"/>
  <concept>
    <code value="sinusRhythm"/>
    <display value="Sinus rhythm"/>
    <definition value="The sample exhibits no signs of atrial fibrillation."/>
  </concept>
  <concept>
    <code value="atrialFibrillation"/>
    <display value="Atrial fibrillation"/>
    <definition value="The sample exhibits signs of atrial fibrillation."/>
  </concept>
  <concept>
    <code value="inconclusiveHighHeartRate"/>
    <display value="Inconclusive high heart rate"/>
    <definition
                value="An unclassifiable sample caused by a rapid heart rate."/>
  </concept>
  <concept>
    <code value="inconclusiveLowHeartRate"/>
    <display value="Inconclusive low heartrate"/>
    <definition
                value="An unclassifiable sample caused by a heart rate below 50 bpm."/>
  </concept>
  <concept>
    <code value="inconclusivePoorReading"/>
    <display value="Inconclusive poor reading"/>
    <definition
                value="An unclassifiable sample caused by an unclear signal."/>
  </concept>
  <concept>
    <code value="inconclusiveOther"/>
    <display value="Inconclusive other"/>
    <definition value="An unclassifiable sample caused by an unknown issue."/>
  </concept>
  <concept>
    <code value="unrecognized"/>
    <display value="Unrecognized"/>
    <definition
                value="A sample classification that this version of HealthKit doesn’t recognize."/>
  </concept>
  <concept>
    <code value="notSet"/>
    <display value="Not set"/>
    <definition
                value="A sample that doesn’t have an assigned classification."/>
  </concept>
</CodeSystem>