Version 2.78

Term Description

Peak Expiratory Flow Rate
Source: Regenstrief LOINC

Part Description

LP76210-1   Expiratory gas flow.max
Peak expiratory flow (PEF) is the maximal flow (or speed) achieved during the maximally forced expiration initiated at full expiration, measured in liters per minute. Copyright Text is available under the Creative Commons Attribution/Share-Alike License. See http://creativecommons.org/licenses/by-sa/3.0/ for details. Source: Wikipedia, Wikipedia

Fully-Specified Name

Component
Expiratory gas flow.max
Property
VRat
Time
Pt
System
Respiratory system.airway
Scale
Qn
Method

Additional Names

Short Name
PEF Airway

Basic Attributes

Class
PULM
Type
Clinical
First Released
Version 2.09
Last Updated
Version 2.73
Common Test Rank Get Info
12775

Member of these Panels

LOINC Long Common Name
52745-7 Continuity Assessment Record and Evaluation (CARE) tool - Post Acute Care (PAC) - Discharge
52743-2 Deprecated Continuity Assessment Record and Evaluation (CARE) tool - Acute Care
52748-1 Deprecated Continuity Assessment Record and Evaluation (CARE) tool - Home Health Admission
52746-5 Deprecated Continuity Assessment Record and Evaluation (CARE) tool - Interim
52744-0 Deprecated Continuity Assessment Record and Evaluation (CARE) tool - Post Acute Care (PAC) - Admission
62611-9 PhenX domain - Respiratory

Language Variants Get Info

Tag Language Translation
es-AR Spanish (Argentina) flujo de gas espiratorio.máximo:índice de volumen:punto en el tiempo:sistema respiratorio.vía aérea:cuantitativo:
es-MX Spanish (Mexico) Caudal de gas espiratorio máx.:VRat:Punto temporal:Sistema respiratorio vía aérea.:Cuantitativo:
it-IT Italian (Italy) Gas espiratori, flusso.massimo:VRat:Pt:Apparato respiratorio.vie aeree:Qn:
Synonyms: Flusso di gas Flusso massimo di gas Flusso massimo di gas espiratori Gestione ventilazione polmonare Massimo Punto nel tempo (episodio) Tasso di Volume Via aeree dell''apparato respiratorio
pt-BR Portuguese (Brazil) Pico de fluxo expiratório máximo:VRat:Pt:Sistema Respiratório.vias aéreas:Qn:
Synonyms: Maximum; Maximal; Largest; Peak; vRate; Volume rate; Point in time; Random; Lungs; Breathing; RS; Quantitative; QNT; Quant; Quan; Gases; Dynamic; PULMONARY
ru-RU Russian (Russian Federation) Выдох газ поток.max:ОбСк:ТчкВрм:Дыхательная система.дыхательные пути:Колич:
Synonyms: Количественный Максимум Объемная скорость Точка во времени;Момент
zh-CN Chinese (China) 呼气气体流量.最大值:体积速率:时间点:呼吸系统.气道:定量型:
Synonyms: 体积速率(单位时间);单位时间内体积的变化速率;流量 动态 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 呼吸系统.导气管;呼吸系统.通气导管;呼吸系统导气管;呼吸系统气道;呼吸系统通气导管 呼吸道标本（样品、样本）;呼吸系统标本（样品、样本） 呼气气体流量（流速、气流流量、流量、气体流、气流速度、气体流速） 呼气气体流量（流速、气流流量、流量、气体流、气流速度、气体流速）.最大值;呼出气体流量.最大值;呼出气流.最大值 时刻;随机;随意;瞬间 最大;极大值 气 气体流量（流速、气流流量、流量、气体流、气流速度、气体流速）.最大值;气体流.最大值;气流速度.最大值;气体流速.最大值 气体类 流 流速;气流流量;流量;气体流;气流速度;气体流速 流量;流速;流体 空气 肺部测量指标与呼吸机管理

Example Units

Unit Source
L/min 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=33452-4