The main method of diagnosing COPD has been a spirometry test, which measures lung function through the quantity of air that ...
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 ...
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 ...