Version 2.74

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
BldA
Scale
Qn
Method

Additional Names

Short Name
pCO2 BldA
Display Name
CO2 (BldA) [Partial pressure]
Consumer Name Alpha
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
179

Member of these Panels

LOINC Long Common Name
52743-2 Continuity Assessment Record and Evaluation (CARE) tool - Acute Care
52748-1 Continuity Assessment Record and Evaluation (CARE) tool - Home Health Admission
52746-5 Continuity Assessment Record and Evaluation (CARE) tool - Interim
52744-0 Continuity Assessment Record and Evaluation (CARE) tool - Post Acute Care (PAC) - Admission
52745-7 Continuity Assessment Record and Evaluation (CARE) tool - Post Acute Care (PAC) - Discharge
100847-3 Gas and ammonia panel - Arterial blood
93685-6 Gas and Carbon monoxide and Electrolytes panel - Arterial blood
24341-0 Gas and Carbon monoxide panel - Arterial blood
99548-0 Gas and electrolytes panel - Arterial blood
24336-0 Gas panel - Arterial blood
75885-4 IEEE 11073 Rosetta panel
62611-9 PhenX domain - Respiratory

Member of these Groups

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

Language Variants

Tag Language Translation
zh-CN Chinese (China) 二氧化碳:分压:时间点:动脉全血: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 PaCO2 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) 动脉血 动脉血CO2分压 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
fr-CA French (Canada) Dioxyde de carbone:Pression partielle:Temps ponctuel:Sang artériel:Quantitatif:
es-AR Spanish (Argentina) dióxido de carbono:presión (parcial):punto en el tiempo:sangre arterial:cuantitativo:
et-EE Estonian (Estonia) Süsinikdioksiid:PPres:Pt:aB:Qn:
Synonyms: Arteriaalne veri Juhuslik Kvantitatiivne Osarõhk
pt-BR Portuguese (Brazil) Dióxido de carbono:PPres:Pt:SgArt:Qn:
Synonyms: ; CO2; Carbonic anhydride; Partial pressure; Point in time; Random; Blood; Blood arterial; ART; Bld art; Bld arterial; Blood art; Art blood; Art bld; AcG; Quantitative; QNT; Quant; Quan; Chemistry; PCO2; PaCO2
ko-KR Korean (Korea, Republic Of) 이산화 탄소:분압:검사시점:동맥혈:정량:
es-ES Spanish (Spain) Dioxido de carbono:Presión parcial:Punto temporal:Sangre arterial:Qn:
de-DE German (Germany) Kohlenstoffdioxid:Partialdruck:Zeitpunkt:Blut arteriell:Quantitativ:
it-IT Italian (Italy) Diossido di carbonio:PPres:Pt:Sangue art:Qn:
Synonyms: Biossido di carbonio Chimica Pressione parziale Punto nel tempo (episodio) Sangue arterioso
fr-FR French (France) Carbone dioxyde:Pression partielle:Ponctuel:Sang artériel:Numérique:
tr-TR Turkish (Turkey) Karbon dioksit:PBsnç:Zmlı:KanArt:Kant:
ru-RU Russian (Russian Federation) Углерода диоксид:ПарцД:ТчкВрм:КрА:Колич:
Synonyms: Количественный Кровь артериальная Парциальное давление Точка во времени;Момент Углекислый газ
nl-NL Dutch (Netherlands) koolstofdioxide:partiële druk:moment:arterieel bloed:kwantitatief:
fr-BE French (Belgium) Dioxyde de carbone:Pression partielle:Temps ponctuel:Sang artériel:Quantitatif:
Synonyms: CO2
es-MX Spanish (Mexico) Dióxido de carbono:Presión parcial:Punto temporal:Sangre arterial:Cuantitativo:

Example Units

Unit Source
mm Hg REGENSTRIEF
mm Hg eCHN
mm[Hg] Example UCUM Units

LOINC Terminology Service (API) using HL7® FHIR®

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=2019-8