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Term Description

Duration from the cessation of aortic valve flow to the onset of Mitral flow (can be measured for the right side as well, using the analogous valve flows)

LOINC Names Get Info

Fully-Specified Name
Isovolumic relaxation time:Time:Pt:Heart:Qn:US
Long Common Name
Heart Isovolumic relaxation time by US
Short Name
Hrt Isovolumic relaxation time US

Part Model Get Info

  • Component
    Isovolumic relaxation time
    LP72854-0
    • Analyte
      Isovolumic relaxation time
      LP72854-0
      • Component Numerator
        Isovolumic relaxation time
        LP72854-0
        • Component Numerator Core
          Isovolumic relaxation time
          LP72854-0
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    Time
    LP6879-3
  • Time
    Pt
    LP6960-1
  • System
    Heart
    LP7289-4
    • System Core
      Heart
      LP7289-4
    • Super System
      NULL
       
  • Scale
    Qn
    LP7753-9
  • Method
    US
    LP6572-4

Basic Attributes

Class
CARD.US
Type
Clinical
First Released
Version 2.32
Last Updated
Version 2.54 (NAM)

Language Variants Get Info

TagLanguageTranslation
el-GRGreek (Greece)Χρόνος ισοογκικής χαλάρωσης:Time:Pt:Καρδιά:Qn:ΗΠΑ
Synonyms: CARD.US Pt Qn Time ΗΠΑ Καρδιά Χρόνος ισοογκικής χαλάρωσης
es-MXSpanish (Mexico)Tiempo de relajación isovolumétrica:Tiempo:Punto temporal:Corazón:Cuantitativo:US
it-ITItalian (Italy)Rilasciamento isovolumetrico:Tempo:Pt:Cuore:Qn:Ecografia
Synonyms: Eco Ecografia cardiaca Punto nel tempo (episodio) Tempo (e.g. secondi)
pt-BRPortuguese (Brazil)Relaxamento isovolumétrico:Tempo:Pt:Coração:Qn:US
ru-RURussian (Russian Federation)Изоволюмическая релаксация:Время:ТчкВрм:Сердце:Колич:УЗ
Synonyms: Время (в т.ч. в секундах) Количественный Точка во времени;Момент Ультразвук (УЗ)
zh-CNChinese (China)等容弛缓时间:时间:时间点:心脏:定量型:超声
Synonyms: 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 心 心脏病学 心脏病学.超声;心脏超声 时刻;随机;随意;瞬间 时间(如秒);时间(如秒数) 等容弛缓（等容舒张、等容放松、同容积舒张）时间 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

Example Units

UnitSource
msExample UCUM Units

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=59083-6