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Descriptor English: Maximal Midexpiratory Flow Rate
Descriptor Spanish: Flujo Espiratorio Medio Máximo
Descriptor tasa de flujo espiratorio medio máximo
Entry term(s) FEF 25-75
FEF 25-75 por ciento
flujo espiratorio forzado 25-75 por ciento
flujo espiratorio medio máximo
porcentaje 25-75 del flujo espiratorio forzado
Scope note: Medida del flujo de aire en la zona media de la determinación de la CAPACIDAD VITAL FORZADA (desde el nivel del 25 por ciento al nivel del 75 por ciento). Normalmente se abrevia como FEMM y FEF 25-75 por ciento.
Descriptor Portuguese: Fluxo Máximo Médio Expiratório
Descriptor French: Débit expiratoire maximal médian
Entry term(s): 25-75 Percent, FEF
25-75 Percents, FEF
FEF 25 75 Percent
FEF 25-75 Percent
FEF 25-75 Percents
Flow Rate, Maximal Midexpiratory
Forced Expiratory Flow 025 075 Percent
Forced Expiratory Flow 025-075 Percent
MMFR
Percent, FEF 25-75
Percents, FEF 25-75
Tree number(s): E01.370.386.700.660.225.510
G09.772.650.300.670
RDF Unique Identifier: https://id.nlm.nih.gov/mesh/D008450
Scope note: Measurement of rate of airflow over the middle half of a FORCED VITAL CAPACITY determination (from the 25 percent level to the 75 percent level). Common abbreviations are MMFR and FEF 25%-75%.
Annotation: usually NIM; do not confuse with MAXIMAL EXPIRATORY FLOW RATE; (MEFR)
Allowable Qualifiers: DE drug effects
ES ethics
GE genetics
IM immunology
PH physiology
RE radiation effects
Public MeSH Note: 91; was see under FORCED EXPIRATORY FLOW RATES 1975-90
History Note: 91(75); was see under FORCED EXPIRATORY FLOW RATES 1975-90
DeCS ID: 28139
Unique ID: D008450
Documents indexed in the Virtual Health Library (VHL): Click here to access the VHL documents
Date Established: 1991/01/01
Date of Entry: 1974/12/12
Revision Date: 2008/07/08
Maximal Midexpiratory Flow Rate - Preferred
Concept UI M0013145
Scope note Measurement of rate of airflow over the middle half of a FORCED VITAL CAPACITY determination (from the 25 percent level to the 75 percent level). Common abbreviations are MMFR and FEF 25%-75%.
Preferred term Maximal Midexpiratory Flow Rate
Entry term(s) 25-75 Percent, FEF
25-75 Percents, FEF
FEF 25 75 Percent
FEF 25-75 Percent
FEF 25-75 Percents
Flow Rate, Maximal Midexpiratory
Forced Expiratory Flow 025 075 Percent
Forced Expiratory Flow 025-075 Percent
MMFR
Percent, FEF 25-75
Percents, FEF 25-75



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