Log In

Term Description

The right ventricular minor axis is measured in the apical four-chamber view as the distance between the lateral right atrial wall and interatrial septum, at the midatrial level defined by half of
right atrial long axis. PMID: 25559473

LOINC Names Get Info

Fully-Specified Name
Minor axis.end diastole:Len:Pt:Heart.ventricle.right:Qn:US.2D.A4C
Long Common Name
Right ventricular Minor axis at end diastole [Length] by US.2D.A4C
Short Name
RV ED minor axis A4C

Part Model Get Info

  • Component
    Minor axis.end diastole
    LP76138-4
    • Analyte
      Minor axis.end diastole
      LP76138-4
      • Component Numerator
        Minor axis.end diastole
        LP76138-4
        • Component Numerator Core
          Minor axis.end diastole
          LP76138-4
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    Len
    LP6822-3
  • Time
    Pt
    LP6960-1
  • System
    Heart.ventricle.right
    LP7334-8
    • System Core
      Heart.ventricle.right
      LP7334-8
    • Super System
      NULL
       
  • Scale
    Qn
    LP7753-9
  • Method
    US.2D.A4C
    LP203245-8

Basic Attributes

Class
CARD.US
Type
Clinical
First Released
Version 2.52
Last Updated
Version 2.67 (NAM)
Change Reason
Release 2.67: METHOD_TYP: Updated Method to include Apical 4 Chamber view (A4C); COMPONENT: Removed apical 4 chamber from Component as this is the view, not what is being measured.
Order vs. Observation
Observation

Language Variants Get Info

TagLanguageTranslation
el-GRGreek (Greece)Ελάσσων άξονας.τελοδιαστολή:Len:Pt:Καρδιά.κοιλία.δεξιά:Qn:US.2D.A4C
Synonyms: CARD.US Len Pt Qn US.2D US.2D.A4C Άξονας Ελάσσων άξονας.τελοδιαστολή ΗΠΑ Καρδιά Καρδιά.κοιλία Καρδιά.κοιλία.δεξιά
es-MXSpanish (Mexico)Eje menor final de la diástole:Len:Punto temporal:Corazón.ventrículo derecho:Cuantitativo:US.2D.A4C
it-ITItalian (Italy)Asse minore a fine diastole:Len:Pt:Cuore.ventricolo.destro:Qn:Eco.2D.A4C
Synonyms: Eco Ecografia 2D Ecografia cardiaca Lunghezza Punto nel tempo (episodio) Ventricolo cardiaco
zh-CNChinese (China)短轴.舒张末期:长度:时间点:心脏.心室.右侧:定量型:超声.2D.A4C
Synonyms: R RT 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 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 右 右侧（Right，R，RT） 右侧的 右向 右向的 右心室;心.室.右侧;心.心室.右侧;心脏.室.右侧 右边 右边的 向右 向右的 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 短轴.舒张末期（心舒张末期、心舒末期、心脏舒张末期）;短轴.心舒期.最大值;短轴.心脏舒张期.最大值;短轴.心脏舒张期.最大 舒张期末期;心脏舒张期末期;心脏舒张末期;心舒期末期 超声.2D（二维）.A4C 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;长短

Example Units

UnitSource
cmExample UCUM Units

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=77902-5