20207-7

Left ventricular Cardiac output by US 2D left ventricular outflow tract calculated

Active

Part Descriptions

LP19466-9 Cardiac output
Cardiac output is the volume of blood pumped by the heart in one minute and is expressed as a volume rate (L/min). This is in contrast to stroke volume, which is the volume of blood pumped by the heart during one beat. The cardiac output index is the cardiac output normalized for body surface area and is expressed as a volume rate per area (L/min/m2). Source: Regenstrief LOINC

LP6581-5 US.2D.left ventricular outflow tract.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

LOINC Names Get Info

Fully-Specified Name: Cardiac output:VRat:Pt:Heart.ventricle.left:Qn:US.2D.left ventricular outflow tract.calculated
Long Common Name: Left ventricular Cardiac output by US 2D left ventricular outflow tract calculated
Short Name: LV Output US.2D.LVOT

Part Model Get Info

Component
Cardiac output
LP19466-9
- Analyte
  Cardiac output
  LP19466-9
  - Component Numerator
    Cardiac output
    LP19466-9
    - Component Numerator Core
      Cardiac output
      LP19466-9
    - Component Numerator Core Suffix
      NULL
  - Component Denominator
    NULL
    - Component Denominator Core
      NULL
    - Component Denominator Core Suffix
      NULL
- Challenge
  NULL
- Adjustment
  NULL
- Count
  NULL
Property
VRat
LP6895-9
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.left ventricular outflow tract.calculated
LP6581-5

Basic Attributes

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

Formula (Readable)

(LV V1 VTI*Aortic HR*LVOT Area) / 1000

Language Variants Get Info

Tag	Language	Translation
el-GR	Greek (Greece)	Καρδιακή παροχή:VRat:Pt:Καρδιά.κοιλία.αριστερή:Qn:Υπερηχογράφημα.2D.οδός εκροής αριστερής κοιλίας.υπολογιζόμενο Synonyms: CARD.US Pt Qn US.2D VRat ΗΠΑ Καρδιά Καρδιά.κοιλία Καρδιά.κοιλία.αριστερή Καρδιακή παροχή Υπερηχογράφημα.2D.οδός εκροής αριστερής κοιλίας.υπολογιζόμενο Υπολογιζόμενο
es-AR	Spanish (Argentina)	ecografía.bidimensional.flujo de eyección ventricular.calculado:índice de volumen:punto en el tiempo:corazón.ventrículo.izquierdo:cuantitativo:US.2D.LEFT VENTRICULAR OUTFLOW TRACT.CALCULATED
es-MX	Spanish (Mexico)	Salida cardíaca:VRat:Punto temporal:Corazón.ventrículo.izquierdo:Cuantitativo:US.2D.left ventricular outflow tract.calculated
it-IT	Italian (Italy)	Gittata cardiaca:VRat:Pt:Cuore.ventricolo.sinistro:Qn:Eco.2D.tratto di efflusso del ventricolo sinistro.calcolato Synonyms: Eco Ecografia 2D Ecografia 2D.tratto di efflusso del ventricolo sin Ecografia cardiaca Punto nel tempo (episodio) Tasso di Volume Ventricolo cardiaco Ventricolo cardiaco Sinistro
pt-BR	Portuguese (Brazil)	Débito cardíaco:VRat:Pt:Coração.ventrículo.esquerdo:Qn:US.2D.via de saída do ventrículo esquerdo.calculado Synonyms: CO; vRate; Volume rate; Flow; Point in time; Random; LV; Vent; Hrt; Quantitative; QNT; Quant; Quan; US.2D.LVOT; LVOT; US.2D.LVOT; 2D US; Ultrasound; ULS; Sonogram; Sonography; Sonograph; Echography; Calc; Calculation; Cardiology
zh-CN	Chinese (China)	心输出量:体积速率:时间点:心脏.心室.左侧:定量型:超声.2D.左心室流出道.计算法 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.二维体积速率(单位时间);单位时间内体积的变化速率;流量可用数量表示的;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;瞬间计算;计算型方法超声.2D（二维）.左室流出道.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

Example Units

Unit	Source
L/min	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.