Version 2.78

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

Fully-Specified Name

Component
Carbon dioxide
Property
PPres
Time
Pt
System
BldV
Scale
Qn
Method

Additional Names

Long Common Name
Carbon dioxide [Partial pressure] in Venous blood
Short Name
pCO2 BldV
Display Name
CO2 (BldV) [Partial pressure]
Consumer Name Alpha Get Info
Carbon Dioxide (CO2), Blood

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 1.0
Last Updated
Version 2.73
Order vs. Observation
Both
Common Test Rank Get Info
237

Member of these Panels

LOINC Long Common Name
24344-4 Gas and Carbon monoxide panel - Venous blood
101473-7 Gas and electrolytes panel - Venous blood
101866-2 Gas and electrolytes point of care panel - Venous blood
104075-7 Gas and Lactate panel - Venous blood
24339-4 Gas panel - Venous blood
75885-4 IEEE 11073 Rosetta panel

Member of these Groups Get Info

LOINC Group Group Name
LG344-8 Carbon dioxide|PPres|Pt|ANYBldSerPl

Language Variants Get Info

Tag Language Translation
de-AT German (Austria) Synonyms: pCO2 ven.
de-DE German (Germany) Kohlenstoffdioxid:Partialdruck:Zeitpunkt:Blut venös:Quantitativ:
es-AR Spanish (Argentina) dióxido de carbono:presión (parcial):punto en el tiempo:sangre venosa:cuantitativo:
es-ES Spanish (Spain) Dioxido de carbono:Presión parcial:Punto temporal:Sangre venosa:Qn:
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Dióxido de carbono:Presión parcial:Punto temporal:Sangre venosa:Cuantitativo:
et-EE Estonian (Estonia) Süsinikdioksiid:PPres:Pt:vB:Qn:
Synonyms: Juhuslik Kvantitatiivne Osarõhk Venoosne veri
fr-CA French (Canada) Dioxyde de carbone:Pression partielle:Temps ponctuel:Sang veineux:Quantitatif:
fr-FR French (France) Carbone dioxyde:Pression partielle:Ponctuel:Sang veineux:Numérique:
fr-BE French (Belgium) Dioxyde de carbone:Pression partielle:Temps ponctuel:Sang veineux:Quantitatif:
Synonyms: CO2
it-IT Italian (Italy) Diossido di carbonio:PPres:Pt:Sangue ven:Qn:
Synonyms: Biossido di carbonio Chimica Pressione parziale Punto nel tempo (episodio) Sangue venoso
ko-KR Korean (Korea, Republic Of) 이산화 탄소:분압:검사시점:정맥혈:정량:
nl-NL Dutch (Netherlands) koolstofdioxide:partiële druk:moment:veneus bloed:kwantitatief:
pt-BR Portuguese (Brazil) Dióxido de carbono:PPres:Pt:SgVen:Qn:
Synonyms: ; CO2; Carbonic anhydride; Partial pressure; Point in time; Random; Blood - venous; Bld ven; Bld venous; Blood venus; Blood ven; Venous; Quantitative; QNT; Quant; Quan; Chemistry; PCO2
ru-RU Russian (Russian Federation) Углерода диоксид:ПарцД:ТчкВрм:КрВ:Колич:
Synonyms: Количественный Кровь Венозная Парциальное давление Точка во времени;Момент Углекислый газ
tr-TR Turkish (Turkey) Karbon dioksit:PBsnç:Zmlı:KanVen:Kant:
zh-CN Chinese (China) 二氧化碳:分压:时间点:静脉全血:定量型:
Synonyms: cCO2;CO2;CO2CT;ctCO2;tCO2;TOTAL CO2;总 CO2;总二氧化碳;碳酐;碳酸酐 CO2分压 PCO2 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) 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 时刻;随机;随意;瞬间 静脉血

Example Units

Unit Source
mm Hg REGENSTRIEF
mm Hg eCHN
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=2021-4