A peak flow meter is used to measure your peak expiratory flow rate (PEFR). PEFR describes how quickly your lungs expel air during a forceful exhalation after you fully inhale. Regularly conducting a ...

A peak expiratory flow rate (PEFR) measures how effectively you exhale. Also called a peak flow meter, this handheld device helps you document the amount of air and the speed at which you can ...

Peak flow rate Doctors use a measurement called peak flow rate to differentiate green, yellow, and red levels. A simple peak flow test can determine peak flow rate by measuring the volume of air that ...

Please provide your email address to receive an email when new articles are posted on . This study included adults in Nepal, Peru and Uganda. Discriminative performance improved after adding ...

Please provide your email address to receive an email when new articles are posted on . WASHINGTON — Ambient particulate matter pollution at the 2.5 µm scale influenced peak expiratory flow among ...

I have contemplated this issue on a personal level this year. My son recently completed his first T-ball season which began in a cooler-than-usual spring. He is an athletic 6-year-old with seasonal ...

Four principles guided the development of our program. First, we believed that pharmacists must possess clinically relevant, patient-specific data to provide appropriate care. Without patient-specific ...