Log In

Term Description

Peak velocity flow averaged over the cardiac cycle.This is the average value of the Peak trace over time. In non-Cardiac applications, it is called "Time Averaged Peak Velocity",In Cardiac applications this is known as the "Mean Velocity".

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.max:Vel:Pt:{Circulatory system}:Qn:US.doppler
Long Common Name
Circulatory system Maximum blood flow velocity mean US.doppler
Short Name
Circ sys VMax Bld flow.mean DOP

Part Model Get Info

  • Component
    Blood flow velocity.mean.max
    LP76242-4
    • Analyte
      Blood flow velocity.mean.max
      LP76242-4
      • Component Numerator
        Blood flow velocity.mean.max
        LP76242-4
        • Component Numerator Core
          Blood flow velocity.mean.max
          LP76242-4
        • 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
    {Circulatory system}
    LP76017-0
    • System Core
      {Circulatory system}
      LP76017-0
    • 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.
Order vs. Observation
Observation

Language Variants Get Info

TagLanguageTranslation
el-GRGreek (Greece)Ταχύτητα ροής αίματος.μέση.μεγ:Vel:Pt:{Κυκλοφορικό σύστημα}:Qn:Υπερηχογράφημα.doppler
Synonyms: {Κυκλοφορικό σύστημα} OB.US Pt Qn Vel Αίμα ΗΠΑ Κυκλοφορικό σύστημα Μέγ Ροή Ταχύτητα ροής αίματος.μέση Ταχύτητα ροής αίματος.μέση.μεγ Υπερηχογράφημα.doppler
es-ARSpanish (Argentina)flujo sanguíneo.media.máximo:velocidad:punto en el tiempo:{aparato circulatorio}:cuantitativo:doppler.medido
es-MXSpanish (Mexico)Velocidad de flujo sanguíneo media máx.:Vel:Punto temporal:{Sistema circulatorio}:Cuantitativo:US.doppler
it-ITItalian (Italy)Velocità del flusso sanguigno.media.massimo:Vel:Pt:{Apparato circolatorio}:Qn:Eco.doppler
Synonyms: Eco Ecografia ostetrica Ecografia.doppler Massimo Punto nel tempo (episodio) Velocità (distanza/tempo) Velocità media del flusso sanguigno
pt-BRPortuguese (Brazil)Fluxo sanguíneo.médio.máximo:Velocidade:Pt:{Sistema circulatório}:Qn:US.doppler
Synonyms: Maximum; Maximal; Largest; Peak; Bld flow.mean.max; Vmean; Velocity; Point in time; Random; Circ sys; Quantitative; QNT; Quant; Quan; DOP; DUPLEX; Ultrasound; ULS; Sonogram; Sonography; Sonograph; Echography; Average; Avg; Dynamic; OBSTERICAL.ULTRASOUND; OBSTERICAL.ULTRASOUND; Obstetrical; Obstetrics; VEL max; Mean V; V mean; Vmax; V max; Max V
zh-CNChinese (China)血流.平均值.最大值:速度:时间点:{循环系统}:定量型:超声.多普勒
Synonyms: 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 心脏超声.多普勒 时刻;随机;随意;瞬间 最大;极大值 流 流量;流速;流体 血;全血 血流（血流量、血液流量）.均值.最大值（极大值、极大、最大、最高值、最高、峰值、高峰） 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 血液循环系统 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=11692-1