Version 2.80

Part Descriptions

LP6575-7   US.2D.aortic root.calculated
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

LP73417-5   Stroke volume
Stroke volume is the volume of blood pumped from one ventricle of the heart during a single beat. It is the difference between the volume at the end of diastole, at which point the ventricle is done filling and is at its maximum volume (also known as maximum end-diastolic volume), and the end of systole, at which point the ventricle has finished pumping but has not yet started filling (also known as minimum end-systolic volume). Source: Regenstrief LOINC

Fully-Specified Name

Component
Stroke volume/Body surface area
Property
ArVol
Time
Pt
System
Heart.ventricle.left
Scale
Qn
Method
US.2D.aortic root.calculated

Additional Names

Long Common Name
Left ventricular Stroke volume index by US 2D aortic root calculated
Short Name
LV SVI US.2D.AO root

Basic Attributes

Class
CARD.US
Type
Clinical
First Released
Version 1.0m
Last Updated
Version 2.48 (MIN)
Order vs. Observation
Observation

Language Variants Get Info

Tag Language Translation
el-GR Greek (Greece) Όγκος παλμού/Επιφάνεια σώματος:ArVol:Pt:Καρδιά.κοιλία.αριστερή:Qn:Υπερηχογράφημα.2D.αορτική ρίζα.υπολογιζόμενο
Synonyms: ArVol
es-AR Spanish (Argentina) volumen sistólico/superficie corporal:volumen/superficie:punto en el tiempo:corazón.ventrículo.izquierdo:cuantitativo:ecografía bidimensional.raíz aórtica.calculada
es-MX Spanish (Mexico) Volumen sistólico / Área de superficie corporal:ArVol:Punto temporal:Corazón.ventrículo.izquierdo:Cuantitativo:US.2D.aortic root.calculated
it-IT Italian (Italy) Gittata pulsatoria/Area di superficie corporea:ArVol:Pt:Cuore.ventricolo.sinistro:Qn:Eco.2D.radice aortica.calcolata
Synonyms: Eco Ecografia 2D Ecografia 2D.radice aortica.calcolata Ecografia cardiaca Punto nel tempo (episodio) Ventricolo cardiaco Ventricolo cardiaco Sinistro Volume/Area
pt-BR Portuguese (Brazil) Volume sistólico/área de superfície corpórea:ArVol:Pt:Coração.ventrículo.esquerdo:Qn:US.2D.raiz aórtica.calculado
Synonyms: ; SV; Cardiac output/Heart beat; Vol; Bdy surface; BSA; Stroke index; Stroke volume index; SVI; SI; Volume/area; Point in time; Random; LV; Vent; Ventricular; Hrt; Quantitative; QNT; Quant; Quan; US.2D.AO root; US.2D.AO root; 2D US; Ultrasound; ULS; Sonogram; Sonography; Sonograph; Echography; Calc; Calculation; Cardiology
zh-CN Chinese (China) 心搏量/体表面积:体积/面积:时间点:心脏.心室.左侧:定量型:超声.2D.主动脉根部.计算法
Synonyms: BSA 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 体表面积（Body surface area，BSA） 单位面积体积;单位面积的体积 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 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 每搏量;每搏排出量;行程排量;行程容积;冲程容积 物体 计算;计算型方法 超声.2D（二维）.主动脉根部（主动脉根）.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 身体表面 身体表面积 身体表面面积;身体表面积;BSA 面;表层;上面;外表;表象;面上

Example Units

Unit Source
{index};{ratio} 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=20309-1