Version 2.77

Part Description

LP208533-2   Circumferential strain.max
Strain is defined as the deformation of a solid object in response to an applied force. Cardiac strain has multiple components, such as circumferential, longitudinal, and radial, and strain can be either perpendicular or parallel (shear) to the force that is applied. Principal strain is the direction of greatest deformation. Strain is calculated as the change in length over a particular time period relative to the original length and is expressed as a percent. Circumferential and longitudinal strain are typically negative, meaning shortening, while radial strain is normally a positive value, indicating lengthening. The strain rate is the change in strain over time and has the unit of measure s^-1. PMID: 21406664 Source: Regenstrief LOINC, PMID: 21406664

Fully-Specified Name

Component
Circumferential strain.max
Property
LenRto
Time
Pt
System
Heart.ventricle.left
Scale
Qn
Method
US.3D

Additional Names

Short Name
LV Max circ strain 3D US

Basic Attributes

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

Language Variants Get Info

Tag Language Translation
es-MX Spanish (Mexico) Deformación circunferencial máx.:LenRto:Punto temporal:Corazón.ventrículo.izquierdo:Cuantitativo:US.3D
it-IT Italian (Italy) Forza circonferenziale.massima: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-CN Chinese (China) 环向应变.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 环向（切线、周向、圆周）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） 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

Unit Source
% 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=93616-1