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Part Description

LP209079-5   Strain.max
Strain is the magnitude of myocardial deformation, which is an energy-requiring process that occurs in both systole and diastole. It is also considered a normalized, dimensionless measure of deformation of a segment of myocardium in response to an applied force or stress. Abnormalities of myocardial deformation can be seen early in the development of mycardial pathophysiologic states, including ischemia. Strain is a sensitive means for detecting regional myocardial dysfunction. Strain calculations may be either Lagrangian (a deformation from its original length) or natural (a deformation relative to the length at a previous time). The natural strain calculation is more appropriate than Lagrangian when large deformations are observed. The direction of the greatest strain is considered the principal strain. Strain values can either be positive, indicating lengthening, or negative, indicating shortening. Values for normal circumferential and longitudinal strain are negative, and those for radial strain are positive. PMID: 21406664 Source: Regenstrief LOINC

LOINC Names Get Info

Fully-Specified Name
Strain.max:LenRto:Pt:Heart.ventricle.left:Qn:US.3D
Long Common Name
Left ventricular Maximum strain by US 3D
Short Name
LV Max strain 3D US

Part Model Get Info

  • Component
    Strain.max
    LP209079-5
    • Analyte
      Strain.max
      LP209079-5
      • Component Numerator
        Strain.max
        LP209079-5
        • Component Numerator Core
          Strain.max
          LP209079-5
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    LenRto
    LP6824-9
  • Time
    Pt
    LP6960-1
  • System
    Heart.ventricle.left
    LP7310-8
    • System Core
      Heart.ventricle.left
      LP7310-8
    • Super System
      NULL
       
  • Scale
    Qn
    LP7753-9
  • Method
    US.3D
    LP212081-6

Basic Attributes

Class
CARD.US
Type
Clinical
First Released
Version 2.56
Last Updated
Version 2.71 (MIN)
Order vs. Observation
Observation

Language Variants Get Info

TagLanguageTranslation
el-GRGreek (Greece)Παραμόρφωση.μεγ:LenRto:Pt:Καρδιά.κοιλία.αριστερή:Qn:Υπερηχογράφημα.3D
Synonyms: CARD.US LenRto Pt Qn ΗΠΑ Καρδιά Καρδιά.κοιλία Καρδιά.κοιλία.αριστερή Μέγ Παραμόρφωση.μεγ Υπερηχογράφημα.3D
es-MXSpanish (Mexico)Strain.max:LenRto:Punto temporal:Corazón.ventrículo.izquierdo:Cuantitativo:US.3D
it-ITItalian (Italy)Forza.massimo:LenRto:Pt:Cuore.ventricolo.sinistro:Qn:Ecografia.3D
Synonyms: Eco Ecografia cardiaca Massimo Punto nel tempo (episodio) Rapporto lunghezze Ventricolo cardiaco Ventricolo cardiaco Sinistro
zh-CNChinese (China)应变.最大值:长度比率:时间点:心脏.心室.左侧:定量型:超声.3D
Synonyms: L LT 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 应变（形变、变形、扭曲）.最大值（极大值、极大、最大、最高值、最高、峰值、高峰）;应变最大值;最大应变 心 心.室;心.心室;心室;心脏.室 心脏病学 心脏病学.超声;心脏超声 时刻;随机;随意;瞬间 最大;极大值 超声.三维 超声检查方法;超声检查法;超声波;超声波检查方法;超声波检查法 长度比

Example Units

UnitSource
%Example UCUM Units

LOINC Terminology Service (API) using HL7® FHIR® Get Info

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=81402-0