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Part Description

LP35012-1   Ejection fraction
In cardiovascular physiology, ejection fraction (Ef) is the fraction of blood pumped out of a ventricle with each heart beat. The term ejection fraction applies to both the right and left ventricles; one can speak equally of the left ventricular ejection fraction (LVEF) and the right ventricular ejection fraction (RVEF). Without a qualifier, the term ejection fraction refers specifically to that of the left ventricle. Copyright Text is available under the Creative Commons Attribution/Share-Alike License. See http://creativecommons.org/licenses/by-sa/3.0/ for details. Source: Wikipedia, Ejection fraction (Wikipedia)

LOINC Names Get Info

Fully-Specified Name
Ejection fraction:VFr:Pt:Heart.ventricle.left:Qn:US.2D+Calculated by biplane area-length method
Long Common Name
Left ventricular Ejection fraction by US.2D+Calculated by biplane area-length method
Short Name
LV EF Biplane area-length

Part Model Get Info

  • Component
    Ejection fraction
    LP35012-1
    • Analyte
      Ejection fraction
      LP35012-1
      • Component Numerator
        Ejection fraction
        LP35012-1
        • Component Numerator Core
          Ejection fraction
          LP35012-1
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    VFr
    LP6891-8
  • 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.2D+Calculated by biplane area-length method
    LP203256-5

Basic Attributes

Class
CARD.US
Type
Clinical
First Released
Version 2.67
Last Updated
Version 2.67 (ADD)
Order vs. Observation
Observation

Language Variants Get Info

TagLanguageTranslation
el-GRGreek (Greece)Κλάσμα εξώθησης:VFr:Pt:Καρδιά.κοιλία.αριστερή:Qn:Υπερηχογράφημα.2D+Υπολογιζόμενο με τη διεπίπεδη μέθοδο επιφανείας-μήκους
Synonyms: CARD.US Pt Qn US.2D VFr ΗΠΑ Καρδιά Καρδιά.κοιλία Καρδιά.κοιλία.αριστερή Κλάσμα εξώθησης Υπερηχογράφημα.2D+Υπολογιζόμενο Υπερηχογράφημα.2D+Υπολογιζόμενο με τη διεπίπεδη μέθοδο επιφανείας-μήκους Υπολογιζόμενο
es-MXSpanish (Mexico)Fracción de eyección:VFr:Punto temporal:Corazón.ventrículo.izquierdo:Cuantitativo:US.2D+Calculated by biplane area-length method
it-ITItalian (Italy)Frazione di eiezione:VFr:Pt:Cuore.ventricolo.sinistro:Qn:Eco.2D+Cacolata da metodo area-lunghezza biplanare
Synonyms: Eco Ecografia 2D Ecografia 2D.calcolata Ecografia cardiaca FE Frazione di Volume Punto nel tempo (episodio) Ventricolo cardiaco Ventricolo cardiaco Sinistro
zh-CNChinese (China)射血分数:体积分数:时间点:心脏.心室.左侧:定量型:超声.2D+双平面面积-长度计算法
Synonyms: EF;喷血分数 L LT 二维超声;二维超声检查;超声.二维;超声检查.2D;超声检查.二维 分数 分数类 分级 分级分离 分部分离 分馏 分馏（Fractionation） 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 容积分数 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 心脏病学 心脏病学.超声;心脏超声 时刻;随机;随意;瞬间 精馏 组份（Fraction） 组份类 组份类（Fractions） 组分 组分类 计算;计算型方法 超声.2D（二维）+双平面面积-长度计算法 超声.二维+计算法 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 部分 部分类 馏分 馏分类

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=93646-8