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Term Description

This variable can be measured directly ( ref Br J Anaesth. 1970 Sep;42(9):803-4. but in clinical care it is mostly (or always) produced via a calculation via the formula: Oxygen content+ Sa02 x 1.34 x Hb + .003 x PO2 and measured in mL/dL. When compared, the direct measurement and the estimate from the formula are usually described as equivalent.
Source: Regenstrief Help

Part Description

LP30884-8   Oxygen content
Oxygen content is a component of a blood gas analysis test that helps to evaluate acid-base balance, gas exchange, and voluntary respiratory control. In the blood gas analysis test, blood is drawn from an artery and analyzed in the lab for pH, partial pressure of carbon dioxide, partial pressure of oxygen, bicarbonate content per 100 mL of blood, oxygen saturation, and oxygen content. Oxygen content is the sum of the oxygen that is combined with hemoglobin and the oxygen dissolved in the plasma. The calculation for oxygen content is the following: arterial oxygen content = (Hgb x 1.36)(Oxygen saturation/100)+(partial pressure of oxygen x 0.0031). PMID: 24665166http://www.scymed.com/en/smnxpr/prgdb276.htm Source: Regenstrief LOINC

LOINC Names Get Info

Fully-Specified Name
Oxygen content:VFr:Pt:BldMV:Qn:Calculated
Long Common Name
Oxygen content in Mixed venous blood by calculation
Short Name
O2 Ct VFr BldMV Calc
Display Name
Oxygen content Calc (BldMV) [Volume fraction]
Consumer Name Alpha Get Info
Oxygen content, Blood

Part Model Get Info

  • Component
    Oxygen content
    LP30884-8
    • Analyte
      Oxygen content
      LP30884-8
      • Component Numerator
        Oxygen content
        LP30884-8
        • Component Numerator Core
          Oxygen content
          LP30884-8
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    VFr
    LP6891-8
  • Time
    Pt
    LP6960-1
  • System
    BldMV
    LP7071-6
    • System Core
      BldMV
      LP7071-6
    • Super System
      NULL
       
  • Scale
    Qn
    LP7753-9
  • Method
    Calculated
    LP6165-7

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.36
Last Updated
Version 2.73 (MIN)
Order vs. Observation
Observation
Common Test Rank Get Info
5172

Formula (Readable)

Sa02 x 1.34 x Hb + .003 x PO2

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)Kyslík obsah:Objemový podíl:Časový bod:Krev venózní smíšená:Kvantitativní:Vypočteno
de-ATGerman (Austria)Synonyms: O2 Gehalt gev.
el-GRGreek (Greece)Περιεκτικότητα σε οξυγόνο:VFr:Pt:Μάζα/όγκος αίματος:Qn:Υπολογιζόμενο
Synonyms: CHEM Pt Qn VFr Μάζα/όγκος αίματος Οξυγόνο Περιεκτικότητα σε οξυγόνο Υπολογιζόμενο
es-ESSpanish (Spain)Contenido de oxígeno:Fracción de volumen:Punto temporal:Sangre venosa mixta:Qn:Calculado
Synonyms: Cuantitativo
es-MXSpanish (Mexico)Contenido de oxígeno:Fracción de volumen:Punto temporal:Sangre venosa mixta:Cuantitativo:Calculado
et-EEEstonian (Estonia)Hapniku sisaldus:VFr:Pt:mvB:Qn:Arvutuslik
Synonyms: Juhuslik Kvantitatiivne Mahu fraktsioon Segunenud venoosne veri
fr-CAFrench (Canada)Teneur en oxygène:Fraction volumique:Temps ponctuel:Sang veineux mélangé:Quantitatif:Calculé
fr-FRFrench (France)Oxygène contenu:Fraction volumique:Ponctuel:Sang mêlé veineux:Numérique:Résultat calculé
fr-BEFrench (Belgium)Teneur en oxygène:Fraction volumique:Temps ponctuel:Sang veineux mélangé:Quantitatif:Calculé
Synonyms: O2
it-ITItalian (Italy)Ossigeno, contenuto:VFr:Pt:Sangue ven mis:Qn:Calcolato
Synonyms: Chimica Contenuto di ossigeno Frazione di Volume Punto nel tempo (episodio) Sangue venoso misto
nl-NLDutch (Netherlands)zuurstofgehalte:volumefractie:moment:gemengd veneus bloed:kwantitatief:berekend
pl-PLPolish (Poland)Zawartość tlenu:frakcja objętościowa:punkt w czasie:krew żylna mieszana:ilościowy:obliczony
ru-RURussian (Russian Federation)Кислород содержание:ОбФр:ТчкВрм:КрСмВ:Колич:Вычисленный
Synonyms: Количественный Концентрация кислорода Кровь смешанная венозная Объемная фракция Точка во времени;Момент
tr-TRTurkish (Turkey)Oksijen içeriği:HcmFr:Zmlı:KanKarşVen:Kant:Hesaplanmış
zh-CNChinese (China)氧含量:体积分数:时间点:混合静脉全血:定量型:计算法
Synonyms: ctO2;O2 CT;O2CT O2;tO2;总氧;氧气 全血 - 混合静脉;全血 - 混合静脉性;混合静脉血;血液 - 混合静脉;血液 - 混合静脉性 化学;化学检验项目;化学检验项目类;化学类;化学试验;非刺激耐受型化学检验项目;非刺激耐受型化学检验项目类;非刺激耐受型化学试验;非刺激耐受型化学试验类 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 容积分数 时刻;随机;随意;瞬间 计算;计算型方法

Example Units

UnitSource
mL/dLExample UCUM Units

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=64798-2