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Term Description

Time-average of the maximum Doppler shift frequency envelope over the cardiac cycle. If System is Patient or System is Fetus or Other but context is supplied by DICOM Supplement 23-Structured Reporting, Observation Subject context Module (C.6.12).

Part Description

LP6617-7   US.doppler
Doppler ultrasound detects the shift in frequency of ultrasound signals reflected from moving objects. Conventional Doppler techniques assess the velocity of blood flow by measuring high-frequency, low-amplitude signals from small, fast-moving blood cells. PMID: 16534017 Source: Regenstrief LOINC, PMID: 16534017

LOINC Names Get Info

Fully-Specified Name
Blood flow velocity.mean:Vel:Pt:Cerebral artery anterior:Qn:US.doppler
Long Common Name
Cerebral artery anterior Mean blood flow velocity US.doppler
Short Name
Cerebral a Ant Vmean DOP

Part Model Get Info

  • Component
    Blood flow velocity.mean
    LP411101-1
    • Analyte
      Blood flow velocity.mean
      LP411101-1
      • Component Numerator
        Blood flow velocity.mean
        LP411101-1
        • Component Numerator Core
          Blood flow velocity.mean
          LP411101-1
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    Vel
    LP6888-4
  • Time
    Pt
    LP6960-1
  • System
    Cerebral artery anterior
    LP7127-6
    • System Core
      Cerebral artery anterior
      LP7127-6
    • Super System
      NULL
       
  • Scale
    Qn
    LP7753-9
  • Method
    US.doppler
    LP6617-7

Basic Attributes

Class
OB.US
Type
Clinical
First Released
Version 1.0j-a
Last Updated
Version 2.67 (NAM)
Change Reason
Release 2.67: COMPONENT: Updated component to include velocity for accuracy and consistency across terms; EXAMPLE_UNITS: Corrected example units
Order vs. Observation
Observation

Language Variants Get Info

TagLanguageTranslation
el-GRGreek (Greece)Ταχύτητα ροής αίματος.μέση:Vel:Pt:Πρόσθια εγκεφαλική αρτηρία:Qn:Υπερηχογράφημα.doppler
Synonyms: OB.US Pt Qn Vel Αίμα Αρτηρία ΗΠΑ Πρόσθια εγκεφαλική αρτηρία Ροή Ταχύτητα ροής αίματος.μέση Υπερηχογράφημα.doppler
es-ARSpanish (Argentina)flujo sanguíneo.media:velocidad:punto en el tiempo:arteria cerebral anterior:cuantitativo:doppler.medido
es-MXSpanish (Mexico)Velocidad de flujo sanguíneo media:Vel:Punto temporal:Arteria cerebral anterior:Cuantitativo:US.doppler
it-ITItalian (Italy)Velocità del flusso sanguigno.media:Vel:Pt:Arteria cerebrale anteriore:Qn:Eco.doppler
Synonyms: Eco Ecografia ostetrica Ecografia.doppler Punto nel tempo (episodio) Velocità (distanza/tempo) Velocità media del flusso sanguigno
pt-BRPortuguese (Brazil)Fluxo sanguíneo.médio:Velocidade:Pt:Artéria Cerebral anterior:Qn:US.doppler
Synonyms: ; Vmean; Bld flow; Velocity; Point in time; Random; Cerebral a Ant; Art; Quantitative; QNT; Quant; Quan; DOP; DUPLEX; Ultrasound; ULS; Sonogram; Sonography; Sonograph; Echography; Average; Avg; Dynamic; OBSTERICAL.ULTRASOUND; OBSTERICAL.ULTRASOUND; Obstetrical; Obstetrics; Mean V; V mean
zh-CNChinese (China)血流速度.平均值:速度:时间点:大脑前动脉:定量型:超声.多普勒
Synonyms: Cereb 产科 产科.超声;产科.超声.印象与测量指标;产科学.超声;产科学.超声.印象与测量指标;产科学检查与测量指标.超声.印象与测量指标;产科学超声印象与测量指标 产科学 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 大脑（Cerebral） 心脏超声.多普勒 时刻;随机;随意;瞬间 术语"cerebral"指的是主要由中枢半球（大脑皮质和基底神经节）组成的那部分脑结构 流 流量;流速;流体 血;全血 血流（血流量、血液流量）速度（速率）.平均值（均值） 血流量;血液流量 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(距离/时间);速率;速率(距离/时间)

Example Units

UnitSource
cm/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=11673-1