81403-8

Left ventricular Maximum longitudinal strain rate during systole by US 2D

Active

Part Descriptions

LP208540-7 Longitudinal strain rate.systole.max
Sensitivity of peak longitudinal strain rate to changes in contractile state and loading conditions using two-dimensional images has been well documented. Longitudinal peak systolic strain is found to have an inverse relationship with circumferential strain and wall stress. Using two-dimension strain imaging, a peak systolic longitudinal strain rate predicted significant stenosis with high sensitivity and specificity, suggesting the potential for early diastolic deformation to improve diagnostic accuracy. Longitudinal strains are reduced in patients with myocardial infarctions, correlate with infarct size and ejection fraction, and predict left ventricular remodeling and clinical events. PMID: 20026455 PMID: 21406664 Source: Regenstrief LOINC

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

LOINC Names Get Info

Fully-Specified Name: Longitudinal strain rate.systole.max:ARat:Pt:Heart.ventricle.left:Qn:US.2D
Long Common Name: Left ventricular Maximum longitudinal strain rate during systole by US 2D
Short Name: LV Max long strain rate sys 2D US

Part Model Get Info

Component
Longitudinal strain rate.systole.max
LP208540-7
- Analyte
  Longitudinal strain rate.systole.max
  LP208540-7
  - Component Numerator
    Longitudinal strain rate.systole.max
    LP208540-7
    - Component Numerator Core
      Longitudinal strain rate.systole.max
      LP208540-7
    - Component Numerator Core Suffix
      NULL
  - Component Denominator
    NULL
    - Component Denominator Core
      NULL
    - Component Denominator Core Suffix
      NULL
- Challenge
  NULL
- Adjustment
  NULL
- Count
  NULL
Property
ARat
LP6780-3
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
US.2D
LP6574-0

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

Tag	Language	Translation
el-GR	Greek (Greece)	Ρυθμός επιμήκους παραμόρφωσης.συστολή.μεγ:ARat:Pt:Καρδιά.κοιλία.αριστερή:Qn:US.2D Synonyms: ARat CARD.US Pt Qn US.2D Αξία ΗΠΑ Καρδιά Καρδιά.κοιλία Καρδιά.κοιλία.αριστερή Μέγ Ρυθμός επιμήκους παραμόρφωσης.συστολή.μεγ Ρυθμός παραμόρφωσης.συστολή.μεγ Συστολή.μεγ
es-MX	Spanish (Mexico)	Tasa de deformación longitudinal sístole máx.:TasaArbitraria:Punto temporal:Corazón.ventrículo.izquierdo:Cuantitativo:US.2D
it-IT	Italian (Italy)	Tasso forza longitudinale.sistole.massimo:ARat:Pt:Cuore.ventricolo.sinistro:Qn:Ecografia.2D Synonyms: Eco Ecografia 2D Ecografia cardiaca Massimo Punto nel tempo (episodio) Sistole massima Tasso Arbitrario Ventricolo cardiaco Ventricolo cardiaco Sinistro
zh-CN	Chinese (China)	纵向应变速率.收缩期.最大值:任意型速率:时间点:心脏.心室.左侧:定量型:超声.2D Synonyms: 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.二维任意型速率(单位时间);任意速率;单位时间的任意单位数;人工型可用数量表示的;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）速率（速度）.收缩期（心脏收缩期、心缩期）.最大值（极大值、极大、最大、最高值、最高、峰值、高峰）心心.室;心.心室;心室;心脏.室心脏病学心脏病学.超声;心脏超声收缩期（心脏收缩期、心缩期）.最大值（极大值、极大、最大、最高值、最高、峰值、高峰）;心脏收缩期.最大值;心收缩期最大;心收缩期最大值;心收缩期.最大;心收缩期.最大值;心脏收缩期最大;心脏收缩期最大值;心脏收缩期.最大;收缩期最大;收缩期最大值;收缩期.最大;收缩期.最大值时刻;随机;随意;瞬间最大;极大值纵向（纵轴、长轴）应变（形变、变形、扭曲）速率（速度）.收缩期（心脏收缩期、心缩期）.最大值（极大值、极大、最大、最高值、最高、峰值、高峰）超声检查方法;超声检查法;超声波;超声波检查方法;超声波检查法速度

Example Units

Unit	Source
%	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.