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Term Description

Time averaged volume blood flow typically computed from the time averaged mean velocity and the lumen area. Units are volume per unit time, e.g. ml/min.

LOINC Names Get Info

Fully-Specified Name
Blood flow rate.mean:VRat:Pt:{Circulatory system}:Qn:US
Long Common Name
Mean blood flow rate by US
Short Name
Vmean US

Part Model Get Info

  • Component
    Blood flow rate.mean
    LP411107-8
    • Analyte
      Blood flow rate.mean
      LP411107-8
      • Component Numerator
        Blood flow rate.mean
        LP411107-8
        • Component Numerator Core
          Blood flow rate.mean
          LP411107-8
        • 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
  • System
    {Circulatory system}
    LP76017-0
    • System Core
      {Circulatory system}
      LP76017-0
    • Super System
      NULL
       
  • Scale
    Qn
    LP7753-9
  • Method
    US
    LP6572-4

Basic Attributes

Class
GEN.US
Type
Clinical
First Released
Version 2.09
Last Updated
Version 2.67 (NAM)
Change Reason
Release 2.67: COMPONENT: Updated component from Blood flow to Blood flow rate for accuracy and consistency
Order vs. Observation
Observation

Language Variants Get Info

TagLanguageTranslation
el-GRGreek (Greece)Ρυθμός ροής αίματος.μέση:VRat:Pt:{Κυκλοφορικό σύστημα}:Qn:ΗΠΑ
Synonyms: {Κυκλοφορικό σύστημα} GEN.US Pt Qn VRat Αίμα Αξία ΗΠΑ Κυκλοφορικό σύστημα Ροή Ρυθμός ροής αίματος Ρυθμός ροής αίματος.μέση
es-ARSpanish (Argentina)flujo sanguíneo.media:índice de volumen:punto en el tiempo:{aparato circulatorio}:cuantitativo:ultrasonido
es-MXSpanish (Mexico)Tasa de flujo sanguíneo media:VRat:Punto temporal:{Sistema circulatorio}:Cuantitativo:US
it-ITItalian (Italy)Flusso sanguigno, tasso.massimo:VRat:Pt:{Apparato circolatorio}:Qn:Ecografia
Synonyms: Eco Ecografia generale Punto nel tempo (episodio) Tasso di Volume
pt-BRPortuguese (Brazil)Fluxo sanguíneo.médio:VRat:Pt:{Sistema circulatório}:Qn:US
Synonyms: ; Vmean; Bld flow; vRate; Volume rate; Point in time; Random; Circ sys; Quantitative; QNT; Quant; Quan; Ultrasound; ULS; Sonogram; Sonography; Sonograph; Echography; Average; Avg; Dynamic; GENERAL ULTRASOUND
zh-CNChinese (China)血流速率.平均值:体积速率:时间点:{循环系统}:定量型:超声
Synonyms: 一般超声;普通.超声;普通超声 体积速率(单位时间);单位时间内体积的变化速率;流量 动态 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 时刻;随机;随意;瞬间 流 流量;流率 流量;流速;流体 血;全血 血流（血流量、血液流量）速率（速度）.平均值（均值） 血流量;血液流量 血液循环系统 血液流动速度;血液流动速率 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

UnitSource
mL/sExample UCUM Units

LOINC Terminology Service (API) using HL7® FHIR® Get Info

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=33878-0