Maximal Expiratory Flow-Volume Curves

**Definition:** Curves depicting MAXIMAL EXPIRATORY FLOW RATE, in liters/second, versus lung inflation, in liters or percentage of lung capacity, during a FORCED VITAL CAPACITY determination. Common abbreviation is MEFV.

**Tree numbers:** - E01.370.386.700.660.225.505 - G09.772.650.300.630

**Synonyms:** - Maximal Expiratory Flow Volume Curves