A peak flow meter is a handheld device that measures airflow rate and can help those with respiratory conditions like asthma ...

Race-neutral pulmonary function testing, now recommended by ATS and implemented at Boston Medical Center, has had a long road to acceptance.

A pulse oximeter is a device that clips on your finger, toe, or earlobe to measure blood oxygen saturation. Here's how it works and how to read it.

All pilots maintaining a first-class FAA medical certificate must periodically obtain a screening electrocardiogram (ECG).

UVA Health lung researchers are developing a promising approach to detecting patients at risk of interstitial lung disease ...