Pulmonary Function Tests (PFTs)

Pulmonary Function Tests (PFTs) are a group of tests that measure how well your lungs work. They assess lung capacity, airflow, and the efficiency of gas exchange. During PFTs, you may be asked to breathe into a device called a spirometer, which records the amount of air you inhale and exhale. These tests help diagnose lung conditions like asthma, COPD, or pulmonary fibrosis, and monitor the effectiveness of treatments. The results provide valuable information about lung health, guiding doctors in developing appropriate care plans.