Electrode Placement Values [Internet]. Digital Imaging and Communications in Medicine (DICOM) Standards Committee. DICOM PS3.16 2018 c - Content Mapping Resource; 2018. Available from: http://dicom.nema.org/MEDICAL/dicom/2016a/output/chtml/part16/sect_CID_3263.html.
Life in the Fastlane [Internet]. Australia: #FOAMed Medical Education Resources; c2007-2018. ECG Limb Lead Reversals; 2017 Apr 4 [cited 2018 Jul 17]. Available from: https://lifeinthefastlane.com/ecg-library/limb-lead-reversals/.
Electrocardiography [Internet]. St. Petersburg (FL): Wikimedia Foundation, Inc; c2001-2018. Wikipedia; 2018 Jun 24 [cited 2018 Jul 17]. Available from: https://en.wikipedia.org/wiki/Electrocardiography#Electrodes_and_leads.
ECG Codetable [Internet]. Austin (TX): Clinical Data Interchange Standards Consortium (CDISC) [cited 2018 Sep 06]. Available from: https://www.cdisc.org/system/files/all/standard/terminology/ECG%20Codetable.xlsx
Organisation: Tepe International
Email: omermatrix@ada.net.tr
Date originally authored: 2007-07-18
Organisation: Tepe International
Email: omermatrix@ada.net.tr
Date originally authored: 2007-07-18
Koray Atalag, University of Auckland, New Zealand
Silje Ljosland Bakke, Nasjonal IKT HF, Norway (openEHR Editor)
Greg Burch, Tiny Medical Apps, United Kingdom
Marja Buur, Medisch Centrum Alkmaar/ Code24, Netherlands
Tamsin Cockayne, Australia
Marc Cotran, identity vision systems, Canada
Sam Heard, Ocean Informatics, Australia
Eugene Igras, IRIS Systems, Inc., Canada
Aljoscha Kindermann, University Hospital of Heidelberg, Germany
Anette Larsson, Tieto Sweden AB, Sweden
Heather Leslie, Atomica Informatics, Australia (openEHR Editor)
Hildegard McNicoll, freshEHR Clinical Informatics Ltd., United Kingdom
Ian McNicoll, freshEHR Clinical Informatics, United Kingdom (openEHR Editor)
Jayashree Panickar, Karolinska Institute, Sweden
Raymond Simkus, Brookswood Family Practice, Canada
Tim Sturgill, United States
Norwegian Review Summary, Nasjonal IKT HF, Norway
Andreas Sundstrom, Capio S:t Gorans Hospital, Sweden
Nyree Taylor, Ocean Informatics, Australia
Rowan Thomas, St. Vincent's Hospital Melbourne, Australia, originalLanguage=en, translators=
- German: Aljoscha Kindermann, University Hospital Heidelberg, aljoscha.kindermann@med.uni-heidelberg.de
- Norwegian Bokmål: Silje Ljosland Bakke, Nasjonal IKT HF, silje.ljosland.bakke@nasjonalikt.no
- Arabic (Syria): Mona Saleh
openEHR-EHR-CLUSTER.device.v1 and specialisations, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/protocol[at0003]/items[at0082], code=at0082, itemType=SLOT, level=2, text=Viewing device, description=Details of device used to view the ECG output., comment=null, uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=CLUSTER, bindings=null, values=Include:
openEHR-EHR-CLUSTER.device.v1 and specialisations, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/protocol[at0003]/items[at0088], code=at0088, itemType=SLOT, level=2, text=Extension, description=Additional information required to capture local content or to align with other reference models/formalisms., comment=For example: local information requirements or additional metadata to align with FHIR or CIMI equivalents., 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]], content=[], activities=[], state=[ResourceSimplifiedHierarchyItem [path=/data[at0001]/events[at0002]/state[at0077]/items[at0079], code=at0079, itemType=ELEMENT, level=4, text=Confounding factors, description=Comment on and record other incidental factors that may be contributing to ECG result., comment=For example: Uncooperative patient; difficulty with lead placement; or moist skin., 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]/state[at0077]/items[at0105], code=at0105, itemType=ELEMENT, level=4, text=Pacemaker stimulation, description=Narrative description about pacemaker activity., comment=This free text field could be further coded in a template to enable a Present/Absent value set if required for reporting purposes., uncommonOntologyItems=null, occurencesFormal=0..*, occurencesText=Optional, repeating, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=DV_TEXT, bindings=null, values=, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/data[at0001]/events[at0002]/state[at0077]/items[at0106], code=at0106, itemType=ELEMENT, level=4, text=Position, description=The position of the subject at the time of measurement., comment=null, uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=DV_CODED_TEXT, bindings=null, values=
- Standing [Standing at the time of ECG testing.]
- Sitting [Sitting (for example on bed or chair) at the time of ECG testing.]
- Reclining [Reclining at the time of ECG testing.]
- Lying [Lying flat at the time of ECG testing.]
- Lying with tilt to the left. [Lying flat with some lateral tilt, usually angled towards the left side at the time of ECG testing.]
openEHR-EHR-CLUSTER.level_
Units: -90.0..90.0 deg
Limit decimal places: 0, extendedValues=null]], contacts=[], other_participations=[], target=[], provider=[], ism_transition=[], capabilities=[], items=[], data=[ResourceSimplifiedHierarchyItem [path=/data[at0001]/events[at0002]/data[at0005]/items[at0100], code=at0100, itemType=ELEMENT, level=4, text=ECG type, description=Type of ECG performed., comment=Coding of the ECG type with a terminology is preferred, where possible. For example: 'Standard ECG'; or '15-lead ECG'., 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[at0005]/items[at0094], code=at0094, itemType=ELEMENT, level=4, text=PP rate, description=Global frequency of electrical atrial contractions., comment=Also known as the Atrial rate. The PP rate is measured from P wave to P wave., uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=C_DV_QUANTITY, bindings=null, values=Property: Frequency
Units: >=0.0 1/min
Limit decimal places: 0, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/data[at0001]/events[at0002]/data[at0005]/items[at0013], code=at0013, itemType=ELEMENT, level=4, text=RR rate, description=Global frequency of electrical ventricular contractions., comment=Also known as the Ventricular rate, QRS rate or electrical heart rate. The RR rate is measured from R wave to R wave., uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=C_DV_QUANTITY, bindings=null, values=Property: Frequency
Units: >=0.0 1/min
Limit decimal places: 0, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/data[at0001]/events[at0002]/data[at0005]/items[at0012], code=at0012, itemType=ELEMENT, level=4, text=Global PR interval, description=Interval measurement from onset of P wave to the onset of QRS complex across multiple leads., comment=null, uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=C_DV_QUANTITY, bindings=null, values=Property: Time
Units: >=0.0 ms
Limit decimal places: 0, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/data[at0001]/events[at0002]/data[at0005]/items[at0014], code=at0014, itemType=ELEMENT, level=4, text=Global QRS duration, description=Duration of QRS complex, measured from its onset to the ST segment onset (J point) across multiple leads., comment=null, uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=C_DV_QUANTITY, bindings=null, values=Property: Time
Units: >=0.0 ms
Limit decimal places: 0, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/data[at0001]/events[at0002]/data[at0005]/items[at0007], code=at0007, itemType=ELEMENT, level=4, text=Global QT interval, description=Interval measurement from the onset of the QRS complex to the end of the T wave across multiple leads., comment=null, uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=C_DV_QUANTITY, bindings=null, values=Property: Time
Units: >=0.0 ms
Limit decimal places: 0, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/data[at0001]/events[at0002]/data[at0005]/items[at0008], code=at0008, itemType=ELEMENT, level=4, text=Global QTc interval, description=Corrected global QT interval., comment=null, uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=C_DV_QUANTITY, bindings=null, values=Property: Time
Units: >=0.0 ms
Limit decimal places: 0, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/data[at0001]/events[at0002]/data[at0005]/items[at0020], code=at0020, itemType=ELEMENT, level=4, text=P axis, description=Average direction of electrical activity during atrial depolarization., comment=For example: normal axis or left deviation; or number of degrees., uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=CHOICE, bindings=null, values=Choice of:
Quantity
Property: Angle, plane
Units: deg
Text
- Quantity
Property: Angle, plane
Units: deg - Text
- Quantity
Property: Angle, plane
Units: deg - Text
- Lead I [Lead I is the voltage difference between the left arm electrode and right arm electrode, directed towards the left arm at zero degrees.
] - Lead II [Lead II is the voltage difference between the left leg electrode and the right arm electrode, directed towards the left leg at +
60 degrees. ] - Lead III [Lead III is the voltage difference between the left leg electrode and the left arm electrode, directed towards the left leg at +
120 degrees. ] - Lead aVR [Lead augmented vector right (aVR) has the positive electrode on the right arm and the negative pole is a combination of the left arm electrode and the left leg electrode.
It is directed towards the right arm at -150 degrees. ] - Lead aVL [Lead augmented vector left (aVL) has the positive electrode on the left arm and the negative pole is a combination of the right arm electrode and the left leg electrode.
It is directed towards the left arm electrode at -30 degrees. ] - Lead aVF [Lead augmented vector foot (aVF) has the positive electrode on the left leg and the negative pole is a combination of the right arm electrode and the left arm electrode.
It is directed towards the left leg electrode at + 90 degrees. ] - Lead V1 [A precordial lead, placed to the right of the sternum in the fourth intercostal space.
Also known as lead V2R. ] - Lead V2 [A precordial lead, placed to the left of the sternum in the fourth intercostal space.
Also known as lead V1R. ] - Lead V3 [A precordial lead, placed directly between leads V2 and V4.
] - Lead V3R [A precordial lead, placed directly on the right side of the chest between leads V1 and V4R.
] - Lead V4 [A precordial lead, placed in the left fifth intercostal space at the midclavicular line.
] - Lead V4R [A precordial lead, placed in the right fifth intercostal space at the midclavicular line.
] - Lead V5 [A precordial lead, placed level with lead V4 at the left anterior axillary line.
] - Lead V5R [A precordial lead, placed level with lead V4R at the right anterior axillary line.
] - Lead V6 [A precordial lead, placed level with lead V5 at the left midaxillary line.
] - Lead V6R [A precordial lead, placed level with lead V5R at the right midaxillary line.
] - Lead V7 [Lead V7 is a posterior lead, placed in the posterior axillary line.
] - Lead V8 [Lead V8 is a posterior lead, placed in the midscapular region.
] - Lead V9 [Lead V9 is a posterior lead, placed in the paraspinal region.
]
Units: mV, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/data[at0001]/events[at0002]/data[at0005]/items[at0027]/items[at0028], code=at0028, itemType=ELEMENT, level=5, text=P duration, description=Duration of P wave., comment=null, uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=C_DV_QUANTITY, bindings=null, values=Property: Time
Units: >=0.0 ms
Limit decimal places: 0, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/data[at0001]/events[at0002]/data[at0005]/items[at0027]/items[at0042], code=at0042, itemType=ELEMENT, level=5, text=P area, description=Area of a monophasic P wave or the area of the initial portion of a biphasic P wave., comment=null, uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=C_DV_QUANTITY, bindings=null, values=Property: Electrical potential time
Units: {Ashman units}
Limit decimal places: 1, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/data[at0001]/events[at0002]/data[at0005]/items[at0027]/items[at0043], code=at0043, itemType=ELEMENT, level=5, text=P' amplitude, description=Amplitude of P' wave., comment=null, uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=C_DV_QUANTITY, bindings=null, values=Property: Voltage, electrical
Units: mV, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/data[at0001]/events[at0002]/data[at0005]/items[at0027]/items[at0044], code=at0044, itemType=ELEMENT, level=5, text=P' duration, description=Duration of P' wave., comment=null, uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=C_DV_QUANTITY, bindings=null, values=Property: Time
Units: >=0.0 ms
Limit decimal places: 0, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/data[at0001]/events[at0002]/data[at0005]/items[at0027]/items[at0046], code=at0046, itemType=ELEMENT, level=5, text=P' area, description=Area of the terminal portion of a biphasic P wave., comment=null, uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=C_DV_QUANTITY, bindings=null, values=Property: Electrical potential time
Units: {Ashman units}
Limit decimal places: 1, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/data[at0001]/events[at0002]/data[at0005]/items[at0027]/items[at0048], code=at0048, itemType=ELEMENT, level=5, text=Q amplitude, description=Amplitude of the Q wave., comment=null, uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=C_DV_QUANTITY, bindings=null, values=Property: Voltage, electrical
Units: mV, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/data[at0001]/events[at0002]/data[at0005]/items[at0027]/items[at0049], code=at0049, itemType=ELEMENT, level=5, text=Q duration, description=Duration of the Q wave., comment=null, uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=C_DV_QUANTITY, bindings=null, values=Property: Time
Units: >=0.0 ms
Limit decimal places: 0, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/data[at0001]/events[at0002]/data[at0005]/items[at0027]/items[at0050], code=at0050, itemType=ELEMENT, level=5, text=R amplitude, description=Amplitude of the R wave., comment=null, uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=C_DV_QUANTITY, bindings=null, values=Property: Voltage, electrical
Units: mV, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/data[at0001]/events[at0002]/data[at0005]/items[at0027]/items[at0051], code=at0051, itemType=ELEMENT, level=5, text=R duration, description=Duration of the R wave., comment=null, uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=C_DV_QUANTITY, bindings=null, values=Property: Time
Units: >=0.0 ms
Limit decimal places: 0, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/data[at0001]/events[at0002]/data[at0005]/items[at0027]/items[at0053], code=at0053, itemType=ELEMENT, level=5, text=S amplitude, description=Amplitude of the S wave., comment=null, uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=C_DV_QUANTITY, bindings=null, values=Property: Voltage, electrical
Units: mV, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/data[at0001]/events[at0002]/data[at0005]/items[at0027]/items[at0054], code=at0054, itemType=ELEMENT, level=5, text=S duration, description=Duration of the S wave., comment=null, uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=C_DV_QUANTITY, bindings=null, values=Property: Time
Units: >=0.0 ms
Limit decimal places: 0, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/data[at0001]/events[at0002]/data[at0005]/items[at0027]/items[at0055], code=at0055, itemType=ELEMENT, level=5, text=R' amplitude, description=Amplitude of the R' wave., comment=null, uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=C_DV_QUANTITY, bindings=null, values=Property: Voltage, electrical
Units: mV, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/data[at0001]/events[at0002]/data[at0005]/items[at0027]/items[at0056], code=at0056, itemType=ELEMENT, level=5, text=R' duration, description=Duration of the R' wave., comment=null, uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=C_DV_QUANTITY, bindings=null, values=Property: Time
Units: >=0.0 ms
Limit decimal places: 0, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/data[at0001]/events[at0002]/data[at0005]/items[at0027]/items[at0057], code=at0057, itemType=ELEMENT, level=5, text=S' amplitude, description=Amplitude of the S' wave., comment=null, uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=C_DV_QUANTITY, bindings=null, values=Property: Voltage, electrical
Units: mV, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/data[at0001]/events[at0002]/data[at0005]/items[at0027]/items[at0058], code=at0058, itemType=ELEMENT, level=5, text=S' duration, description=Duration of the S' wave., comment=null, uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=C_DV_QUANTITY, bindings=null, values=Property: Time
Units: >=0.0 ms
Limit decimal places: 0, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/data[at0001]/events[at0002]/data[at0005]/items[at0027]/items[at0059], code=at0059, itemType=ELEMENT, level=5, text=Ventricular Activation Time (VAT), description=Interval from the onset of the QRS complex to the latest positive peak in the complex, or the latest substantial notch on the latest peak (whichever is later)., comment=null, uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=C_DV_QUANTITY, bindings=null, values=Property: Time
Units: >=0.0 ms
Limit decimal places: 0, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/data[at0001]/events[at0002]/data[at0005]/items[at0027]/items[at0060], code=at0060, itemType=ELEMENT, level=5, text=QRS p-p, description=Amplitude of the peak-to-peak QRS complex., comment=null, uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=C_DV_QUANTITY, bindings=null, values=Property: Voltage, electrical
Units: >=0.0 mV
Limit decimal places: 2, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/data[at0001]/events[at0002]/data[at0005]/items[at0027]/items[at0061], code=at0061, itemType=ELEMENT, level=5, text=QRS duration, description=Duration of the QRS complex., comment=Measured from its onset to the ST segment onset (J point)., uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=C_DV_QUANTITY, bindings=null, values=Property: Time
Units: >=0.0 ms
Limit decimal places: 0, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/data[at0001]/events[at0002]/data[at0005]/items[at0027]/items[at0062], code=at0062, itemType=ELEMENT, level=5, text=QRS area, description=Area of the QRS complex., comment=null, uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=C_DV_QUANTITY, bindings=null, values=Property: Electrical potential time
Units: {Ashman units}
Limit decimal places: 1, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/data[at0001]/events[at0002]/data[at0005]/items[at0027]/items[at0063], code=at0063, itemType=ELEMENT, level=5, text=ST onset, description=Elevation or depression at the onset (J point) of the ST segment., comment=null, uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=C_DV_QUANTITY, bindings=null, values=Property: Voltage, electrical
Units: mV, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/data[at0001]/events[at0002]/data[at0005]/items[at0027]/items[at0064], code=at0064, itemType=ELEMENT, level=5, text=ST midpoint, description=Elevation or depression at the midpoint of the ST segment., comment=null, uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=C_DV_QUANTITY, bindings=null, values=Property: Voltage, electrical
Units: mV, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/data[at0001]/events[at0002]/data[at0005]/items[at0027]/items[at0065], code=at0065, itemType=ELEMENT, level=5, text=ST 80ms, description=Elevation or depression of the ST segment 80 ms after the end of the QRS complex (J point)., comment=null, uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=C_DV_QUANTITY, bindings=null, values=Property: Voltage, electrical
Units: mV, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/data[at0001]/events[at0002]/data[at0005]/items[at0027]/items[at0066], code=at0066, itemType=ELEMENT, level=5, text=ST end, description=Elevation or depression at the end of the ST segment., comment=null, uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=C_DV_QUANTITY, bindings=null, values=Property: Voltage, electrical
Units: mV, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/data[at0001]/events[at0002]/data[at0005]/items[at0027]/items[at0067], code=at0067, itemType=ELEMENT, level=5, text=ST duration, description=Duration of the ST segment., comment=null, uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=C_DV_QUANTITY, bindings=null, values=Property: Time
Units: >=0.0 ms
Limit decimal places: 0, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/data[at0001]/events[at0002]/data[at0005]/items[at0027]/items[at0068], code=at0068, itemType=ELEMENT, level=5, text=ST slope, description=Slope of the ST segment., comment=Slope is measured in degrees for 25 mm/sec, 1mV/cm scaling., uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=C_DV_QUANTITY, bindings=null, values=Property: Angle, plane
Units: -90.0..90.0 deg
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- ST elevation [The ST segment is elevated.]
- ST depression [The ST segment is depressed.]
- ST depression - horizontal [The ST segment is depressed but not sloping. This is a more specific form of 'ST depression'.]
- ST depression - upsloping [The ST segment is depressed and sloping upward. This is a more specific form of 'ST depression'.]
- ST depression - downsloping [The ST segment is depressed and downsloping. This is a more specific form of 'ST depression'.]
Units: mV
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Units: >=0.0 ms
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Units: {Ashman units}
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