76527-1

Left ventricular Work/Body surface area [Energy/Area] by Non-invasive impedance cardiography (NI-ICG)

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Term Description

The left ventricular stroke work index is the work performed by the left ventricle to eject the stroke volume over one minute, normalized for body surface area.

Part Description

LP187098-1 NI-ICG
Non-invasive impedance cardiography (ICG) applies a constant, low-amplitude, high-frequency, alternating electrical current to the thorax and measures the corresponding voltage to detect changes in thoracic impedance. The beat-to-beat changes in impedance are used to to measure both direct and derived variables, such as stroke volume, cardiac output, systemic vascular resistance, and velocity index. PMID: 14564142 Source: Regenstrief LOINC, PMID: 14564142

LOINC Names Get Info

Fully-Specified Name: Work/Body surface area:ArEnrg:Pt:Heart.ventricle.left:Qn:NI-ICG
Long Common Name: Left ventricular Work/Body surface area [Energy/Area] by Non-invasive impedance cardiography (NI-ICG)
Short Name: LV Work/BSA NI-ICG

Part Model Get Info

Component
Work/Body surface area
LP287388-5
- Analyte
  Work/Body surface area
  LP287388-5
  - Component Numerator
    Work
    LP73880-4
    - Component Numerator Core
      Work
      LP73880-4
    - Component Numerator Core Suffix
      NULL
  - Component Denominator
    Body surface area
    LP32004-1
    - Component Denominator Core
      Body surface area
      LP32004-1
    - Component Denominator Core Suffix
      NULL
- Challenge
  NULL
- Adjustment
  NULL
- Count
  NULL
Property
ArEnrg
LP6784-5
Time
Pt
LP6960-1
- Time Core
  Pt
  LP6960-1
- Time Modifier
  NULL
System
Heart.ventricle.left
LP7310-8
- System Core
  Heart.ventricle.left
  LP7310-8
- Super System
  NULL
Scale
Qn
LP7753-9
Method
NI-ICG
LP187098-1

Code System	Code	Code Text	Code Version
urn:iso:std:iso:11073:10101 (Institute of Electrical and Electronics Engineers)	150640	MDC_WK_LV_WORK_INDEX

Basic Attributes

Class: HEMODYN.MOLEC
Type: Clinical
First Released: Version 2.54
Last Updated: Version 2.54 (MIN)
Order vs. Observation: Observation

Language Variants Get Info

Tag	Language	Translation
el-GR	Greek (Greece)	Εργασία/Επιφάνεια σώματος:ArEnrg:Pt:Καρδιά.κοιλία.αριστερή:Qn:NI-ICG Synonyms: ArEnrg HEMODYN.MOLEC NI-ICG Pt Qn Επιφάνεια Επιφάνεια σώματος Εργασία Καρδιά Καρδιά.κοιλία Καρδιά.κοιλία.αριστερή
es-MX	Spanish (Mexico)	Área de superficie de trabajo / cuerpo:ArEnrg:Punto temporal:Corazón.ventrículo.izquierdo:Cuantitativo:NI-ICG
fr-FR	French (France)	Travail/surface corporelle:Enregistrement arbitraire:Ponctuel:Ventricule gauche:Numérique:NI-ICG
it-IT	Italian (Italy)	Lavoro/Area di superficie corporea:ArEnrg:Pt:Cuore.ventricolo.sinistro:Qn:NI-ICG,Non-invasive impedance cardiography (ICG),cardiogr Synonyms: Emodinamica - molecolare Energia/Area Punto nel tempo (episodio) Ventricolo cardiaco Ventricolo cardiaco Sinistro
zh-CN	Chinese (China)	工作/体表面积:能量/面积:时间点:心脏.心室.左侧:定量型:NI-ICG Synonyms: BSA L LT 从业;就职;职业;劳动;干活儿;活儿;用功;做功;上班体表面积（Body surface area，BSA）单位面积的能量可用数量表示的;定量性;数值型;数量型;连续数值型标尺向左向左侧左左侧（Left，LT，L）左向左心室;心.室.左侧;心.心室.左侧;心脏.室.左侧左边心心.室;心.心室;心室;心脏.室无创（非侵入性）阻抗心动描记术（心阻抗图、心阻抗血流图、阻抗心动图法、阻抗心动描记法、NI-ICG）Non-invasive impedance cardiography (NI-ICG) 时刻;随机;随意;瞬间物体特殊血流动力学;特殊血液动力学;血液动力学.分子型血液动力学身体表面身体表面积身体表面面积;身体表面积;BSA 面;表层;上面;外表;表象;面上

Example Units

Unit	Source
gf.m/m2	Example UCUM Units

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LOINC Copyright

Copyright © Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://loinc.org/license for the full LOINC copyright and license.