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 ...

Please provide your email address to receive an email when new articles are posted on . Patients may have difficulty completing bronchodilator response testing. Patients with severe asthma may still ...

The present study was carried out to establish physiological norms (best regression equation) to predict peak expiratory flow values among the North Indian male population with a statistically ...

By Anjali Srivastava A peak flow meter is a handy, portable device that measures how fast air leaves the lungs. It plays a vital role in asthma management by helping users track their lung function ...

Journal of Public Health, Vol. 37, No. 3 (September 2015), pp. 455-460 (6 pages) Background The use of biomass fuel for cooking in traditional cookstove designs negatively affects respiratory health ...