Version 2.78

Term Description

Knowing the concentration of inspired O2 is important to the interpretation of PO2 results. Inspired O2 can be recorded in two ways- as percent- of O2 delivered to the patient (Venturi mask, re-breather mask, or ventilator) or as liters of oxygen per minute (nasal canula). This panel includes terms for recording the inspired O2 in either fashion. But because only one will apply and labs do not always receive this information they are designated as optional.

The term "oxygen saturation" is often used to refer to two distinctly different quantities, hemoglobin oxygen saturation (recommended symbol = sO2) and fractional oxyhemoglobin (recommended symbol = FO2Hb). The former is sometimes called functional oxygen saturation and the later, fractional oxygen saturation

Hemoglobin oxygen saturation = is the amount of oxyhemoglobin expressed as the percent of the hemoglobin able to bind oxygen, i.e. oxyhemoglobin (O2Hb) + deoxyhemoglobin (HHb).
sO2 = 100 x O2Hb/ (O2Hb + HHb)
Fractional oxyhemoglobin = the amount of oxyhemoglobin expressed as a percent of the total hemoglobin, where tHb = O2Hb + HHb + [COHb + MetHb + SulfHb]. Note that COHb, MetHb, and SulfHb, cannot carry oxygen and are thus called dyshemoglobins.
FO2Hb = O2Hb/tHb

Gas machines that can measure carbon monoxide, could, in principle, also report FO2Hb, and we had assumed that they would. However, at least some machines that do measure COHb and MetHb provide no option for reporting FO2Hb, and report only sO2. When mapping blood gas panels that report COHb% and also report FO2Hb, map that term to the LOINC term with the component of "Oxyhemoglobin /Total hemoglobin". If such an instrument reports only "oxygen saturation, verify with the lab that they are really reporting a functional O2 sat and not the Fractional Oxyhemoglobin, because the two are not always correctly labeled. If it is sO2 then map it to the LOINC term with a component of "Oxygen saturation".

When you are mapping data from a simpler Blood gas instrument (one that can read fewer than 4 wave lengths), then the O2 saturation will likely be a sO2. So map also moat that variable to the LOINC with a component of "Oxygen Saturation".

(Source: McD derived from Gill and McD- 2009 09)
Source: Regenstrief LOINC

Panel Hierarchy

Details for each LOINC in Panel LHC-Forms

LOINC Name R/O/C Cardinality Example UCUM Units
24341-0 Gas and Carbon monoxide panel - Arterial blood
Indent2744-1 pH of Arterial blood R [pH]
Indent33254-4 pH of Arterial blood adjusted to patient's actual temperature O [pH]
Indent2019-8 Carbon dioxide [Partial pressure] in Arterial blood R mm[Hg]
Indent32771-8 Carbon dioxide [Partial pressure] adjusted to patient's actual temperature in Arterial blood O mm[Hg]
Indent2703-7 Oxygen [Partial pressure] in Arterial blood R mm[Hg]
Indent19255-9 Oxygen [Partial pressure] adjusted to patient's actual temperature in Arterial blood O mm[Hg]
Indent19218-7 Oxygen content in Arterial blood O mol/L
Indent1960-4 Bicarbonate [Moles/volume] in Arterial blood O mmol/L
Indent2026-3 Carbon dioxide, total [Moles/volume] in Arterial blood C mmol/L
Indent1925-7 Base excess in Arterial blood by calculation O mmol/L
Indent1922-4 Base deficit in Arterial blood O mmol/L
Indent2714-4 Fractional oxyhemoglobin in Arterial blood R %
Indent2708-6 Oxygen saturation in Arterial blood C %
Indent2030-5 Carboxyhemoglobin/Hemoglobin.total in Arterial blood R %
Indent2615-3 Methemoglobin/Hemoglobin.total in Arterial blood O %
Indent30313-1 Hemoglobin [Mass/volume] in Arterial blood O g/dL
Indent3150-0 Inhaled oxygen concentration C %
Indent3151-8 Inhaled oxygen flow rate C L/min
Indent8310-5 Body temperature O Cel
Indent59274-1 Oxygen content in Arterial blood by calculation O mL/dL

Fully-Specified Name

Component
Gas & CO panel
Property
-
Time
Pt
System
BldA
Scale
Qn
Method

Additional Names

Short Name
Gas + CO Pnl BldA
Display Name
Gas and Carbon monoxide panel (BldA)
Consumer Name Alpha Get Info
Gas and Carbon monoxide panel, Blood

Basic Attributes

Class
PANEL.CHEM
Type
Laboratory
First Released
Version 1.0o
Last Updated
Version 2.73
Order vs. Observation
Order
Common Test Rank Get Info
9647
Panel Type
Panel

Member of these Panels

LOINC Long Common Name
93685-6 Gas and Carbon monoxide and Electrolytes panel - Arterial blood

Language Variants Get Info

Tag Language Translation
el-GR Greek (Greece) Έλεγχος αερίων και μονοξειδίου:-:Χρονική στιγμή:Αρτηριακό αίμα:Ποσοτική:
es-AR Spanish (Argentina) pruebas analíticas de gases y monóxido de carbono:-:punto en el tiempo:sangre arterial:cuantitativo:
es-ES Spanish (Spain) Perfil gases y Co-oximetría:Propiedades mixtas (sólo paneles):Punto temporal:Sangre arterial:Qn:
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Panel de gas y CO:-:Punto temporal:Sangre arterial:Cuantitativo:
fr-CA French (Canada) Gaz sanguins & Carboxyhémoglobine:-:Temps ponctuel:Sang artériel:Quantitatif:
fr-FR French (France) Gaz du sang et monoxyde de carbone panel:-:Ponctuel:Sang artériel:Numérique:
fr-BE French (Belgium) Gaz sanguins & Carboxyhémoglobine:-:Temps ponctuel:Sang artériel:Quantitatif:
Synonyms: Gaz sanguins & Carboxyhémoglobine. Panel
it-IT Italian (Italy) Gas & CO, panel:-:Pt:Sangue art:Qn:
Synonyms: Chimica Panel gas & monossido di carbonio Punto nel tempo (episodio) Sangue arterioso Set di prescrizione chimica
ko-KR Korean (Korea, Republic Of) 가스 & 일산화탄소 패널:-:검사시점:동맥혈:정량:
nl-NL Dutch (Netherlands) gassen & koolmonoxide panel:-:moment:arterieel bloed:kwantitatief:
pl-PL Polish (Poland) Panel gazów i tlenku węgla:-:punkt w czasie:krew tętnicza:ilościowy:
pt-BR Portuguese (Brazil) Gasometria arterial painel:-:Pt:SgArt:Qn:
Synonyms: ; Gas + CO Pnl; Point in time; Random; Blood; Blood arterial; ART; Bld art; Bld arterial; Blood art; Art blood; Art bld; AcG; Quantitative; QNT; Quant; Quan; Gases; Pan; Panl; PANEL.CHEMISTRY; PANEL.CHEMISTRY; Chemistry
ru-RU Russian (Russian Federation) Газы & CO панель:-:ТчкВрм:КрА:Колич:
Synonyms: Количественный Кровь артериальная Точка во времени;Момент
tr-TR Turkish (Turkey) Gaz ve CO paneli:-:Zmlı:KanArt:Kant:
zh-CN Chinese (China) 气体与一氧化碳组套:-:时间点:动脉全血:定量型:
Synonyms: 动脉血 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 医嘱套餐 医嘱套餐类 医嘱套餐组 医嘱组 医嘱组.化学试验;化学组套（组合、医嘱组、套餐、套餐医嘱、医嘱套餐、组合申请、组合项目）;化学医嘱组类;医嘱组.化学;医嘱组.化学检验项目;医嘱组类.化学;医嘱组类.化学检验项目;医嘱组类.化学试验;实验室医嘱组类.化学;实验室医嘱组类.化学检验项目;实验室医嘱组类.化学试验 医嘱组合 医嘱组合类 医嘱组套 医嘱组套类 医嘱组类 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 套餐 套餐医嘱 套餐医嘱组 套餐医嘱组类 实验室医嘱套餐 实验室医嘱套餐类 实验室医嘱组 实验室医嘱组合类 实验室医嘱组套 实验室医嘱组套类 实验室套餐医嘱组 实验室套餐医嘱组类 实验室检验项目医嘱组合类 实验室检验项目组合类 时刻;随机;随意;瞬间 检验医嘱组合类 检验项目医嘱组合类 检验项目组合类 气 气体与一氧化碳组套（组合、医嘱组、套餐、套餐医嘱、医嘱套餐、组合申请、组合项目）;气体+CO医嘱组;气体+一氧化碳医嘱组;气体与CO医嘱组 气体类 空气 组 组合 组合医嘱 组合类 组套

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=24341-0
Questionnaire definition
https://fhir.loinc.org/Questionnaire/?url=http://loinc.org/q/24341-0