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Part Descriptions

LP189366-0   US.tissue 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. In tissue doppler ultrasound, the same Doppler principles are used to quantify the higher-amplitude, lower-velocity signals of myocardial tissue motion. PMID: 16534017 Source: Regenstrief LOINC, PMID: 16534017

LP191909-3   Tissue velocity.E wave.max
The e prime (e') wave (LOINC component: tissue velocity.E wave) represents the annular tissue velocity of the mitral or tricuspid valve during early diastole, before atrial contraction. The blood flow velocity during early diastole is known as the E wave (LOINC component: blood flow velocity.E wave). The early diastolic velocity ratio (E/e') is an indicator of left ventricular diastolic function. PMID: 20451803 The ratio of early diastolic tissue velocity to tissue velocity during atrial contraction (e'/a') may also be an indicator of left ventricular function but is less reliable than the E/e' ratio. [PMID: 12411909] Source: DICOM

LOINC Names Get Info

Fully-Specified Name
Tissue velocity.E wave.max:Vel:Pt:Tricuspid valve.annulus:Qn:US.tissue doppler
Long Common Name
Tricuspid valve annulus Tissue velocity.E-wave.max by US.tissue doppler
Short Name
TV ann e-prime Vmax TDI

Part Model Get Info

  • Component
    Tissue velocity.E wave.max
    LP191909-3
    • Analyte
      Tissue velocity.E wave.max
      LP191909-3
      • Component Numerator
        Tissue velocity.E wave.max
        LP191909-3
        • Component Numerator Core
          Tissue velocity.E wave.max
          LP191909-3
        • 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
    Tricuspid valve.annulus
    LP7655-6
    • System Core
      Tricuspid valve.annulus
      LP7655-6
    • Super System
      NULL
       
  • Scale
    Qn
    LP7753-9
  • Method
    US.tissue doppler
    LP189366-0

Basic Attributes

Class
CARD.US.DICOM
Type
Clinical
First Released
Version 2.54
Last Updated
Version 2.54 (ADD)
Order vs. Observation
Observation

Language Variants Get Info

TagLanguageTranslation
el-GRGreek (Greece)Ταχύτητα ιστών.Κύμα E.μεγ.:Vel:Pt:Τριγλώχινα βαλβίδα.δακτύλιος:Qn:Υπερηχογράφημα.ιστού doppler
Synonyms: CARD.US CARD.US.DICOM E Pt Qn Vel ΗΠΑ Ιστική ταχύτητα Κύμα E.μεγ Κύμα Ε Μέγ Ταχύτητα ιστών.Κύμα E.μεγ. Τριγλώχινα βαλβίδα Τριγλώχινα βαλβίδα.δακτύλιος Υπερηχογράφημα.ιστού doppler
es-MXSpanish (Mexico)Velocidad tisular Onda E máx.:Vel:Punto temporal:Válvula tricúspide, anillo.:Cuantitativo:US.tissue doppler
it-ITItalian (Italy)Velocità tessuto.Onda E.massimo:Vel:Pt:Valvola tricuspide.annulus:Qn:Ecografia.doppler tissutale
Synonyms: Anulus di valvola tricuspide DICOM Simplified Adult Echo Report concepts Eco Ecografia cardiaca Massimo Punto nel tempo (episodio) Velocità (distanza/tempo)
zh-CNChinese (China)组织速度.E 波.最大值:速度:时间点:三尖瓣.环:定量型:超声.组织多普勒
Synonyms: E 型 E 峰 E 峰.最大值;E 波.最大 三尖瓣.环带;三尖瓣.环部;三尖瓣.环面;三尖瓣环;三尖瓣环带;三尖瓣环面 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 时刻;随机;随意;瞬间 最大;极大值 组织速度（组织速率）.E 波.最大值（极大值、极大、最大、最高值、最高、峰值、高峰） 组织速率 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(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=79924-7