Pulmonary Function Test Interpretation

Pulmonary Function Tests (PFTs) measure how well your lungs are working. They assess lung volume, capacity, and airflow to help diagnose respiratory conditions like asthma, COPD, or fibrosis. Results are compared to normal ranges based on age, gender, height, and ethnicity. If the results show reduced airflow (obstructive pattern), it indicates issues like asthma. If lung volumes are low (restrictive pattern), it suggests reduced lung capacity. Doctors use these tests to evaluate lung health and guide treatment plans, ensuring you get the best care for any breathing issues.