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Term Description

The perfusion index measures the strength of the pulse and is the ratio of the pulsatile and nonpulsatile components of the pulse oximetry signal. Preductal measurement indicates that the measurements are taken using a pulse oximetry device placed in an anatomical location whose blood supply originates from the aorta before the junction of the aorta with the ductus arteriorsus (usually the right hand).

LOINC Names Get Info

Fully-Specified Name
Perfusion index:Ratio:Pt:Bld.preductal:Qn:Pulse oximetry
Long Common Name
Perfusion index Blood Preductal Pulse oximetry
Short Name
Perfusion index Bld Preductal PulseOx

Part Model Get Info

  • Component
    Perfusion index
    LP101982-9
    • Analyte
      Perfusion index
      LP101982-9
      • Component Numerator
        Perfusion index
        LP101982-9
        • Component Numerator Core
          Perfusion index
          LP101982-9
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    Ratio
    LP6852-0
  • Time
    Pt
    LP6960-1
  • System
    Bld.preductal
    LP7059-1
    • System Core
      Bld.preductal
      LP7059-1
    • Super System
      NULL
       
  • Scale
    Qn
    LP7753-9
  • Method
    Pulse oximetry
    LP6469-3

Basic Attributes

Class
CARDIO-PULM
Type
Clinical
First Released
Version 2.44
Last Updated
Version 2.52 (MIN)
Order vs. Observation
Observation

Member of these Panels

LOINCLong Common Name
54089-8Newborn screening panel American Health Information Community (AHIC)

Language Variants Get Info

TagLanguageTranslation
el-GRGreek (Greece)Δείκτης αιμάτωσης:Ratio:Pt:Αίμα.προ του αρτηριακού πόρου:Qn:Παλμική οξυμετρία
Synonyms: CARDIO-PULM Pt PULM Qn Ratio Αίμα Αίμα.προ του αρτηριακού πόρου Αιμάτωση Δείκτης αιμάτωσης Οξυμετρία Παλμική οξυμετρία
es-MXSpanish (Mexico)Índice de perfusión:Proporción:Punto temporal:Edificio preductal:Cuantitativo:Pulse oximetry
it-ITItalian (Italy)Espansione, indice:Rapporto:Pt:Sangue.preduttale:Qn:Pulsossimetria
Synonyms: Cardiopolmonare Gestione ventilazione polmonare Indice di espansione Punto nel tempo (episodio) Sangue Sangue preduttale
ru-RURussian (Russian Federation)Перфузионный индекс:Отношение:ТчкВрм:Кр.до протока:Колич:Пульсоксиметрия
Synonyms: Количественный Коэффициент;Соотношение;Пропорция Кровь Оксигемометрия;Гемоксиметрия Точка во времени;Момент
zh-CNChinese (China)灌注指数:比率:时间点:全血.导管前:定量型:脉搏血氧定量法
Synonyms: PF 全血.导管之前;导管之前的全血;导管之前的血液;导管前全血;导管前血;导管前血液;血.导管前;血液.导管之前;血液.导管前 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 心肺;心肺机能 时刻;随机;随意;瞬间 来自于不同体系的两个观察指标之比;比;比值 灌注法 灌流（Perfusion，PF） 肺部测量指标与呼吸机管理 脉搏血氧测定法;脉搏血氧定量;脉搏血氧测定;脉搏血氧仪 血;血液 血氧测定法 血流灌注;血流量 血流灌注指数;灌注（血流灌注、血流量）指数

Example Units

UnitSource
%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=73798-1