Worried about lung health amid rising air pollution? A chest surgeon explains a simple breath-holding test you can try at ...

An emphysema diagnosis typically involves a comprehensive review of the person’s medical history, including symptoms, risk factors, and existing medical conditions, to differentiate it from similar ...

What are pulmonary function tests? Pulmonary function tests (PFTs) are tests of lung function. They are intended to evaluate and monitor chronic obstructive pulmonary disease (COPD). COPD is ...