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 ...

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 ...

The CWS solution can transmit both peak expiratory flow (PEF) and forced expiratory volume in one second (FEV1). Many asthma specialists consider FEV1 the more reliable indicator of an impending ...

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 ...

Jan. 11 (UPI) --People at high risk for a common breathing disorder can be identified in less than eight minutes using simple screening tools, a study published Tuesday by JAMA found. A patient ...

Chronic obstructive pulmonary disease (COPD) management remains challenging due to the high heterogeneity of clinical symptoms and the complex pathophysiological basis of the disease. Airflow ...

Gross 5 and others, 8 using kymographic tracings, demonstrated that the total time of the maximum forced expiratory-ventilatory effort was remarkably constant among normal persons of all ages as ...