LOINC
Version 2.71

18054-7Interventricular septum Fractional thickness; fractional change by US 2DActive

Part Description

LP6574-0   US.2D
Two-dimensional (2D) imaging is one of three ultrasound modes (2D, M-mode, and Doppler) used for cardiac imaging. 2D imaging is the primary method of cardiac imaging and allows structures to be viewed moving in real time in a cross-section of the heart (two dimensions). It is used to detect abnormal anatomy or motion. The most common cross-sectional views are the parasternal long axis, the parasternal short axis, and the apical view. The gastric or subcostal and suprasternal views are also commonly used. [NCBI Books:NBK2215] Source: Regenstrief LOINC, NCBI Books: NBK2215

Fully-Specified Name

Component
Fractional thickness; fractional change
Property
LenFr
Time
Pt
System
Heart.interventricular septum
Scale
Qn
Method
US.2D

Additional Names

Short Name
IVS Fract thickness;change 2D US

Basic Attributes

Class
CARD.US
Type
Clinical
First Released
Version 1.0l
Last Updated
Version 2.48
Order vs. Observation
Observation

Formula (Readable)

(IVSs-IVSd)*100/IVSd

Language Variants Get Info

zh-CNChinese (China)
厚度分数;变化分数:长度分数:时间点:心脏.室间隔:定量型:超声.2D
it-ITItalian (Italy)
Spessore frazionale;cambio frazionale:LenFr:Pt:Cuore.setto interventricolare:Qn:Ecografia.2D
pt-BRPortuguese (Brazil)
Espessura fracional; mudança fracional:LenFr:Pt:Coração.interventricular.septo:Qn:US.2D
es-ARSpanish (Argentina)
engrosamiento fraccional; cambio fraccional:fracción de longitud:punto en el tiempo:corazón.tabique interventricular:cuantitativo:ecografía bidimensional

Example Units

Unit Source
% Example UCUM Units

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=18054-7