Peak flow doesn’t come from pushing harder. It comes from letting the mind get out of its own way. Here’s the science behind ...

A peak flow meter is a user-friendly, portable device that helps measure the ability of the lungs to expel air. It estimates peak expiratory flow rate which is a measure of how rapidly air can be ...

Dec. 8 -- (HealthDay News) -- Measuring peak flow is important for asthmatics, as it monitors how well you can blow air from your lungs and may even help predict a pending asthma attack. Peak flow is ...

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 ...

Factors that influence the quality of life for patients with chronic obstructive pulmonary disease, including a timely diagnosis, and the role of measuring peak inspiratory flow. Neil Minkoff, MD: ...

Adults and older children with asthma can take objective measures of symptoms such as peak expiratory flow (PEF), the volume of airflow in one forced exhalation, at home. This provides a more complete ...

Factors to consider when selecting an appropriate inhaler device to treat a patient with chronic obstructive pulmonary disease, and the role of measuring peak inspiratory flow to help determine one’s ...