Your lungs are incredibly important. They're the organs that allow you to breathe and supply your body with the oxygen it ...

A lung function test used to help diagnose asthma works better in the morning, becoming less reliable throughout the day, ...

Lung function measurement, also called lung function test, pulmonary function test (PFT), or breathing test, measures how well the lungs are working. There are several tests measuring the lung ...

A new study highlights the significant impact of time of day and season on bronchodilator responsiveness. Read more.

DLCO is a lung diffusion test that measures how efficiently oxygen ... DLCO can detect certain changes in the lungs earlier than spirometry can detect them. A low DLCO result may indicate lung ...

people with suspected asthma will be offered a spirometry test, which involves taking a deep breath in, then breathing out hard and fast for as long as possible into a tube to assess lung function.

Background The diagnosis of interstitial lung disease (ILD) can pose a challenge as the pulmonary function test (PFT) is only ...

A lung function test that is used to help diagnose asthma is more effective in the morning and becomes less reliable throughout the day, researchers have found. Its reliability also differs ...

Human lungs with tuberculosis illustration. Doctors advise a simple fingernail test that may help detect lung cancer early. To perform the test, press your index fingers together and look for a ...