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Term Description

Maximum value of the Doppler shift frequency envelope. If System is Patient or if System is Fetus or Other but the 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.systolic.max:Vel:Pt:Mitral valve:Qn:US.doppler
Long Common Name
Mitral valve Peak systolic flow velocity by US.doppler
Short Name
MV Vmax sys DOP

Part Model Get Info

  • Component
    Blood flow velocity.systolic.max
    LP411118-5
    • Analyte
      Blood flow velocity.systolic.max
      LP411118-5
      • Component Numerator
        Blood flow velocity.systolic.max
        LP411118-5
        • Component Numerator Core
          Blood flow velocity.systolic.max
          LP411118-5
        • 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
    Mitral valve
    LP7424-7
    • System Core
      Mitral valve
      LP7424-7
    • Super System
      NULL
       
  • Scale
    Qn
    LP7753-9
  • Method
    US.doppler
    LP6617-7

Basic Attributes

Class
CARD.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.συστολική.μεγ.:Vel:Pt:Μιτροειδής βαλβίδα:Qn:Υπερηχογράφημα.doppler
Synonyms: CARD.US Pt Qn Vel Αίμα ΗΠΑ Μέγ Μιτροειδής βαλβίδα Ροή Ταχύτητα ροής αίματος.συστολική.μεγ. Υπερηχογράφημα.doppler
es-ARSpanish (Argentina)flujo sanguíneo.sistólico.máximo:velocidad:punto en el tiempo:válvula mitral:cuantitativo:doppler.medido
es-MXSpanish (Mexico)Velocidad del flujo sanguíneo sistólico máx.:Vel:Punto temporal:La válvula mitral:Cuantitativo:US.doppler
it-ITItalian (Italy)Velocità del flusso sanguigno.sistolico.massimo:Vel:Pt:Valvola mitrale:Qn:Eco.doppler
Synonyms: Eco Ecografia cardiaca Ecografia.doppler Massimo Punto nel tempo (episodio) Velocità (distanza/tempo)
pt-BRPortuguese (Brazil)Fluxo sanguíneo.sistólica.máxima:Velocidade:Pt:Válvula Mitral:Qn:US.doppler
Synonyms: Maximum; Maximal; Largest; Peak; Vmax sys; Bld flow.sys; Velocity; Point in time; Random; MV; Quantitative; QNT; Quant; Quan; DOP; DUPLEX; Ultrasound; ULS; Sonogram; Sonography; Sonograph; Echography; Dynamic; Cardiology; VEL max; V max; Max V
zh-CNChinese (China)血流速度.收缩期.最大值:速度:时间点:二尖瓣:定量型:超声.多普勒
Synonyms: 僧帽瓣 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 心脏病学 心脏病学.超声;心脏超声 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）速度（速率）.收缩期（心脏收缩期、心缩期）.最大值（极大值、极大、最大、最高值、最高、峰值、高峰） 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
m/s; 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=11708-5