Version 2.78

Term Description

The IEEE 11073 Standards Committee does not distinguish between measures of gas concentration reported as partial pressure and volume percent because they can be converted from one to the other under the law of gases. To make it clear that these could be reported either way, LOINC presents the property for these terms as both a volume fraction and a partial pressure (VFr/PPres), with corresponding units of %{vol} and mm[Hg], respectively.
Source: Regenstrief LOINC

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
VFr/PPres
Time
Pt
System
Gas delivery system
Scale
Qn
Method

Additional Names

Short Name
CO2 VFr/PPres Gas DS

Basic Attributes

Class
PULM
Type
Clinical
First Released
Version 2.56
Last Updated
Version 2.70
Order vs. Observation
Both

Member of these Panels

LOINC Long Common Name
75885-4 IEEE 11073 Rosetta panel

Language Variants Get Info

Tag Language Translation
es-MX Spanish (Mexico) Dióxido de carbono:VFr / PPres:Punto temporal:Sistema de suministro de gas:Cuantitativo:
it-IT Italian (Italy) Diossido di carbonio:VFr/Ppres:Pt:Gas, sistema di emissione:Qn:
Synonyms: Biossido di carbonio Gestione ventilazione polmonare Punto nel tempo (episodio) Sistema di emissione di gas
zh-CN Chinese (China) 二氧化碳:体积分数/分压:时间点:气体输送系统: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 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/分压;体积（容积）分数/分压（分压力、分压强、局部压力、气体分压、部分压力） 时刻;随机;随意;瞬间 气 气体类 空气 肺部测量指标与呼吸机管理 输气系统;气体递送系统;给气系统;气体传送系统;气体交付系统;气体供应系统;供气系统

Example Units

Unit Source
%{vol}; 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=62264-7