Forced Vital Capacity (FVC)

Forced Vital Capacity (FVC) is a measure used in pulmonary function tests to assess lung health. It represents the total amount of air a person can forcibly exhale after taking a deep breath. This measurement helps identify lung conditions, such as asthma, chronic obstructive pulmonary disease (COPD), and restrictive lung diseases. By comparing FVC values to expected norms based on age, gender, and height, healthcare providers can evaluate how well the lungs are functioning and determine if there are any issues with breathing or airflow.