Maximal Midexpiratory Flow Rate (Q70679650)
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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%.
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Maximal Midexpiratory Flow Rate |
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%. |