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Term Description

** End tidal is measurement of CO2 % at the end of expiration. Fraction is directly measured, but the PRES is calculated using Barometric Pressure (% * mmHg).

Part Description

LP15150-3   Carbon dioxide
CO2 content is a measurement of total CO2 in the blood. Most of it is in the form of bicarbonate (HCO3) controlled by the kidney. A small amount (5%) of CO2 is dissolved in the blood as insoluble carbonic acid (H2CO3). Changes in CO2 content generally relate to metabolic issues, renal function and unusual losses (diarrhea). Respiratory disease can ultimately effect CO2 content, but only slightly and only if prolonged. (Operational Medicine 2001, Arterial Blood Gas, Brookside Associates Medical Education Division) Source: Regenstrief Institute

LOINC Names Get Info

Fully-Specified Name
Carbon dioxide^at end expiration:PPres:Pt:Exhl gas:Qn:Calculated
Long Common Name
Carbon dioxide [Partial pressure] in Exhaled gas by Calculated --at end expiration
Short Name
pCO2 end exp ExG Calc

Part Model Get Info

  • Component
    Carbon dioxide^at end expiration
    LP308791-5
    • Analyte
      Carbon dioxide
      LP15150-3
      • Component Numerator
        Carbon dioxide
        LP15150-3
        • Component Numerator Core
          Carbon dioxide
          LP15150-3
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      at end expiration
      LP101943-1
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    PPres
    LP6845-4
  • Time
    Pt
    LP6960-1
  • System
    Exhl gas
    LP7214-2
    • System Core
      Exhl gas
      LP7214-2
    • Super System
      NULL
       
  • Scale
    Qn
    LP7753-9
  • Method
    Calculated
    LP6165-7

Basic Attributes

Class
PULM
Type
Clinical
First Released
Version 1.0l
Last Updated
Version 2.56 (MIN)

Language Variants Get Info

TagLanguageTranslation
el-GRGreek (Greece)Διοξείδιο του άνθρακα^κατά το τέλος της εκπνοής:PPres:Pt:Εκπνεόμενο αέριο:Qn:Υπολογιζόμενο
Synonyms: PPres Pt PULM Qn Αέριο Διοξείδιο του άνθρακα Εκπνεόμενο αέριο εκπνοή κατά το τέλος της εκπνοής Υπολογιζόμενο
es-ARSpanish (Argentina)dióxido de carbono^al final de la espiración:presión (parcial):punto en el tiempo:aire espirado:cuantitativo:cálculo
es-MXSpanish (Mexico)Dióxido de carbono ^ al final de la espiración:PPres:Punto temporal:Gas exhl:Cuantitativo:Calculated
it-ITItalian (Italy)Diossido di carbonio^a fine espirazione:PPres:Pt:Exhl gas:Qn:Calcolato
Synonyms: alla fine dell''espirazione Biossido di carbonio Gas esalato Gestione ventilazione polmonare Pressione parziale Punto nel tempo (episodio)
nl-NLDutch (Netherlands)koolstofdioxide^bij eindexpiratie:partiële druk:moment:uitgeademde lucht:kwantitatief:berekend
pt-BRPortuguese (Brazil)Dióxido de carbono^no final da expiração:PPres:Pt:Gas exalado:Qn:Cálculo
Synonyms: ; CO2; Carbonic anhydride; exp; Exp; Partial pressure; Point in time; Random; ExG; Breath; Exhaled gas; Quantitative; QNT; Quant; Quan; Calcn; Calc; Calculated; Gases; PULMONARY; End tidal pCO2; PetCO2; PCO2
ru-RURussian (Russian Federation)Углерода диоксид^в конце выдоха:ПарцД:ТчкВрм:Выд газ:Колич:Вычисленный
Synonyms: Выдыхаемый воздух Количественный Парциальное давление Точка во времени;Момент Углекислый газ
zh-CNChinese (China)二氧化碳^呼气末:分压:时间点:呼出的气体:定量型:计算法
Synonyms: cCO2;CO2;CO2CT;ctCO2;tCO2;TOTAL CO2;总 CO2;总二氧化碳;碳酐;碳酸酐 CO2^呼气末分压 CO2分压 PCO2 PetCO2 分压力;分压强;局部压力;气体分压;部分压力;局部压应力;压力(局部性);压力(部分的);压力或压强(局部性);压力或压强(部分的);压强(局部性);压强(部分的) 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 吐气 呼 呼出 呼出;呼出气体 呼出气;呼出的空气 呼气末（终点、终末、结束、末期）时（的时候、之时）;在呼气终末时;在终末呼气时 时刻;随机;随意;瞬间 气 气体类 潮气末CO2分压 潮气末pCO2 潮气末二氧化碳分压 空气 肺部测量指标与呼吸机管理 计算;计算型方法

Example Units

UnitSource
mm[Hg]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=19890-3