Spirometry is a test used to investigate the cause of symptoms such as breathlessness, cough and wheeze, and is essential for ...

The main method of diagnosing COPD has been a spirometry test, which measures lung function through the quantity of air that can be inhaled and exhaled, researchers said. Some hospitals now also ...

A spirometry test, also known as a pulmonary function test, is traditionally used to diagnose COPD. It measures lung function through the quantity of air that can be inhaled and exhaled as well as ...