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Part Description

LP72027-3   A wave amplitude
The A wave represents the flow of blood through the mitral or tricuspid valve into the ventricle (ventricular filling) during atrial contraction. During the A wave, upper-case A represents the blood flow velocity (LOINC component: blood flow velocity.A wave) and lower-case a prime (a') represents the annular tissue velocity (LOINC component: tissue velocity.A wave). The A and a' waves follow the E (LOINC component: blood flow velocity.E wave) and e' waves (LOINC component: tissue velocity.E wave), which represent ventricular filling during early diastole, before the start of atrial contraction. PMID: 20451803 Source: DICOM, PMID: 20451803

LOINC Names Get Info

Fully-Specified Name
A wave amplitude:Pres:Pt:Heart.atrium.right:Qn:
Long Common Name
Right atrial A-wave amplitude
Short Name
RA A-wave amp

Part Model Get Info

  • Component
    A wave amplitude
    LP72027-3
    • Analyte
      A wave amplitude
      LP72027-3
      • Component Numerator
        A wave amplitude
        LP72027-3
        • Component Numerator Core
          A wave amplitude
          LP72027-3
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    Pres
    LP6847-0
  • Time
    Pt
    LP6960-1
  • System
    Heart.atrium.right
    LP7301-7
    • System Core
      Heart.atrium.right
      LP7301-7
    • Super System
      NULL
       
  • Scale
    Qn
    LP7753-9
  • Method
    NULL
     

Basic Attributes

Class
BP.VENOUS.MOLEC
Type
Clinical
First Released
Version 1.0h(3)
Last Updated
Version 2.54 (MIN)

Language Variants Get Info

TagLanguageTranslation
el-GRGreek (Greece)Εύρος κύματος A:Pres:Pt:Καρδιά.κόλπος.δεξιά:Qn:
Synonyms: A BP.VENOUS.MOLEC Pres Pt Qn εύρος κύματος a Καρδιά Καρδιά.κόλπος.δεξιά
es-ARSpanish (Argentina)amplitud de la onda A:presión:punto en el tiempo:corazón.aurícula.derecha:cuantitativo:
es-MXSpanish (Mexico)Una amplitud de onda:Pres:Punto temporal:Corazón.atrio.derecho:Cuantitativo:
it-ITItalian (Italy)Onda A, ampiezza:Pres:Pt:Cuore.atrio.destro:Qn:
Synonyms: Ampiezza dell''onda A Atrio Destro del cuore Pressione Pressione arteriosa - venosa-molecolare Punto nel tempo (episodio)
pt-BRPortuguese (Brazil)Amplitude de onda A:Pres:Pt:Coração.átrio.direito:Qn:
Synonyms: ; A wave amp; Atrial wave; Pressure; Point in time; Random; RA; Hrt; Cardiac; Quantitative; QNT; Quant; Quan; BLOOD PRESSURE MEASUREMENTS.VENOUS.MOLEC; BLOOD PRESSURE MEASUREMENTS.VENOUS.MOLEC; RAP
ru-RURussian (Russian Federation)A волна амплитуда:Давл:ТчкВрм:Сердце.предсердие.правый:Колич:
Synonyms: Давление Количественный Точка во времени;Момент
zh-CNChinese (China)A 波振幅:压力或压强:时间点:心脏.心房.右侧:定量型:
Synonyms: A 型 A 波幅度;A 波波幅 a-波振幅（波幅、波幅度、幅度） R RT 压力;压强 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 右 右侧（Right，R，RT） 右侧的 右向 右向的 右心房;右心耳;心.心房.右侧;心.心耳.右侧;心.房.右侧;心.耳.右侧;心脏.心耳.右侧;心脏.房.右侧;心脏.耳.右侧 右边 右边的 向右 向右的 心 时刻;随机;随意;瞬间 特殊静脉压;特殊静脉血压;血压.静脉.分子型;血压.静脉型.分子型;血压.静脉性.分子型;血压指标.静脉.分子型;血压指标.静脉型.分子型;血压指标.静脉性.分子型;血压测量指标.静脉.分子型;血压测量指标.静脉性.分子型 血压.静脉 血压.静脉型 血压.静脉性 血压指标.静脉 血压指标.静脉型 血压指标.静脉性 血压测量指标.静脉 血压测量指标.静脉性 静脉压 静脉血压

Example Units

UnitSource
cm[H2O]Example UCUM Units

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=8583-7