A pulmonary function test (PFT), or lung function test, is a non-invasive test that measures how well your lungs work.

To diagnose chronic obstructive pulmonary disease (COPD), doctors typically use spirometry to measure your lung function. They usually also perform other tests to monitor the damage to your lungs.

The following is a summary of “Physiologic Pulmonary Phenotyping of Infants Born Preterm and Post-Discharge Respiratory ...

Background: Exercise is an important component of pulmonary rehabilitation for patients ... Methods: Cardiorespiratory fitness was measured by a maximal treadmill test (MTT), and respiratory function ...