ARCHETYPE Left ventricular ejection fraction (openEHR-EHR-OBSERVATION.ejection_fraction-left_ventricle.v0)

ARCHETYPE IDopenEHR-EHR-OBSERVATION.ejection_fraction-left_ventricle.v0
ConceptLeft ventricular ejection fraction
DescriptionThe volumetric fraction of fluid ejected from the left ventricle with each heartbeat.
UseUse to record the calculated ejection fraction from the left ventricle of the heart. The volume measurements will be recorded in other archetypes, specific for the purpose. Measurements of ejection fraction for the same chamber, but by different modalities, are not interchangeable.
MisuseNot to be used to record the ejection fraction for any anatomical site other than the left ventricle - use the parent archetype OBSERVATION.ejection_fraction for this purpose.
PurposeTo record the calculated ejection fraction from the left ventricle of the heart.
ReferencesDerived from: <Add reference to original resource here>
Copyright© openEHR Foundation, HiGHmed
AuthorsAuthor name: Heather Leslie
Organisation: Atomica Informatics
Email: heather.leslie@atomicainformatics.com
Date originally authored: 2021-01-29
Other Details LanguageAuthor name: Heather Leslie
Organisation: Atomica Informatics
Email: heather.leslie@atomicainformatics.com
Date originally authored: 2021-01-29
OtherDetails Language Independent{licence=This work is licensed under the Creative Commons Attribution-ShareAlike 4.0 International License. To view a copy of this license, visit http://creativecommons.org/licenses/by-sa/4.0/., custodian_organisation=HiGHmed, references=Derived from: , original_namespace=org.highmed, original_publisher=HiGHmed, custodian_namespace=org.highmed, MD5-CAM-1.0.1=7DC45FDB390AE44861AA5C25121BEC15, build_uid=7e3426e2-11b6-4078-aa5c-b5e0b66284f2, revision=0.0.1-alpha}
Keywordsejection, fraction, ef
Lifecyclein_development
UID3de676d9-4bee-4cd0-8164-450072f38eb4
Language useden
Citeable Identifier1246.145.1608
Revision Number0.0.1-alpha
AllArchetype [runtimeNameConstraintForConceptName=null, archetypeConceptBinding=null, archetypeConceptDescription=The volumetric fraction of fluid ejected from the left ventricle with each heartbeat., archetypeConceptComment=null, otherContributors=, originalLanguage=en, translators=, subjectOfData=unconstrained, archetypeTranslationTree=null, topLevelToAshis={other_participations=[], activities=[], source=[], items=[], identities=[], ism_transition=[], contacts=[], relationships=[], credentials=[], events=[ResourceSimplifiedHierarchyItem [path=/data[at0001]/events[at0002], code=at0002, itemType=EVENT, level=2, text=Any event, description=Default, unspecified point in time or interval event which may be explicitly defined in a template or at run-time., comment=null, uncommonOntologyItems=null, occurencesFormal=0..*, occurencesText=Optional, repeating, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=EVENT, bindings=null, values=null, extendedValues=null]], data=[ResourceSimplifiedHierarchyItem [path=/data[at0001]/events[at0002]/data[at0003]/items[at0004.1], code=at0004.1, itemType=ELEMENT, level=4, text=Chamber, description=The organ or part of organ where the volumes were measured., comment=For example: atrium; left ventricle; gall bladder; leg vein, uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=DV_CODED_TEXT, bindings=null, values=
  • Left ventricle
, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/data[at0001]/events[at0002]/data[at0003]/items[at0005], code=at0005, itemType=ELEMENT, level=4, text=Specific site, description=Specific anatomical location of volume measurements when identification of the 'Chamber' is not sufficient., comment=For example: identification of specific leg veins., uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=DV_TEXT, bindings=null, values=, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/data[at0001]/events[at0002]/data[at0003]/items[at0006], code=at0006, itemType=ELEMENT, level=4, text=Ejection fraction, description=The calculated volumetric fraction based on volume measurements taken from the identified chamber or specific site., comment=null, uncommonOntologyItems=null, occurencesFormal=1..1, occurencesText=Mandatory, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=C_DV_QUANTITY, bindings=null, values=Property: Proportion
Units: 0.0..100.0 %, extendedValues=null]], capabilities=[], target=[], provider=[], content=[], details=[], description=[], state=[ResourceSimplifiedHierarchyItem [path=/data[at0001]/events[at0002]/state[at0007]/items[at0008], code=at0008, itemType=ELEMENT, level=4, text=Confounding factors, description=Issues or factors that may impact on the calculation of ejection fraction, not captured in other fields., comment=null, uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=DV_TEXT, bindings=null, values=, extendedValues=null]], context=[], protocol=[ResourceSimplifiedHierarchyItem [path=/protocol[at0009]/items[at0010], code=at0010, itemType=ELEMENT, level=2, text=Modality, description=The modality used to measure the ejection fraction volumes., comment=For example: echocardiography; MRI; or nuclear medicine scan. Measurements by different modalities are usually not interchangeable., uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=DV_TEXT, bindings=null, values=, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/protocol[at0009]/items[at0011], code=at0011, itemType=ELEMENT, level=2, text=Equation, description=The equation used to calculate the ejection fraction., comment=null, uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=DV_TEXT, bindings=null, values=, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/protocol[at0009]/items[at0012], code=at0012, itemType=SLOT, level=2, text=Extension, description=Additional information required to extend the model with local content or to align with other reference models or formalisms., comment=For example: local information requirements; or additional metadata to align with FHIR., uncommonOntologyItems=null, occurencesFormal=0..*, occurencesText=Optional, repeating, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=CLUSTER, bindings=null, values=Include:
All not explicitly excluded archetypes, extendedValues=null]]}, topLevelItems={data=ResourceSimplifiedHierarchyItem [path=ROOT_/data[at0001]/events[at0002]/data[at0003], code=at0003, itemType=ITEM_TREE, level=2, text=null, description=null, comment=null, uncommonOntologyItems=null, occurencesFormal=1..1, occurencesText=Mandatory, cardinalityFormal=0..1, cardinalityText=optional, subCardinalityFormal=0..*, subCardinalityText=Minimum of 0 items, dataType=ITEM_TREE, bindings=null, values=null, extendedValues=null], state=ResourceSimplifiedHierarchyItem [path=ROOT_/data[at0001]/events[at0002]/state[at0007], code=at0007, itemType=ITEM_TREE, level=2, text=null, description=null, comment=null, uncommonOntologyItems=null, occurencesFormal=1..1, occurencesText=Mandatory, cardinalityFormal=0..1, cardinalityText=optional, subCardinalityFormal=0..*, subCardinalityText=Minimum of 0 items, dataType=ITEM_TREE, bindings=null, values=null, extendedValues=null], protocol=ResourceSimplifiedHierarchyItem [path=ROOT_/protocol[at0009], code=at0009, itemType=ITEM_TREE, level=0, text=null, description=null, comment=null, uncommonOntologyItems=null, occurencesFormal=1..1, occurencesText=Mandatory, cardinalityFormal=0..1, cardinalityText=optional, subCardinalityFormal=0..*, subCardinalityText=Minimum of 0 items, dataType=ITEM_TREE, bindings=null, values=null, extendedValues=null]}, addHierarchyItemsTo=protocol, currentHierarchyItemsForAdding=[ResourceSimplifiedHierarchyItem [path=/protocol[at0009]/items[at0010], code=at0010, itemType=ELEMENT, level=2, text=Modality, description=The modality used to measure the ejection fraction volumes., comment=For example: echocardiography; MRI; or nuclear medicine scan. Measurements by different modalities are usually not interchangeable., uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=DV_TEXT, bindings=null, values=, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/protocol[at0009]/items[at0011], code=at0011, itemType=ELEMENT, level=2, text=Equation, description=The equation used to calculate the ejection fraction., comment=null, uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=DV_TEXT, bindings=null, values=, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/protocol[at0009]/items[at0012], code=at0012, itemType=SLOT, level=2, text=Extension, description=Additional information required to extend the model with local content or to align with other reference models or formalisms., comment=For example: local information requirements; or additional metadata to align with FHIR., uncommonOntologyItems=null, occurencesFormal=0..*, occurencesText=Optional, repeating, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=CLUSTER, bindings=null, values=Include:
All not explicitly excluded archetypes, extendedValues=null]], minIndents={}, termBindingRetrievalErrorMessage=null]