PFT on Appointment Basis

What is the most common PFT test?

Spirometry is one of the most common types of lung function tests. The test measures how much and how quickly air can flow into and out of your lungs. Diagnosis of asthma and COPD can be made with the help of spirometry. As a result, it measures how fast you can exhale all the air after taking a deep breath and how much air you can exhale.