What is vc abbreviation medical?

VC is an abbreviation commonly used in medical context to refer to Vital Capacity. Vital Capacity is the maximum amount of air a person can forcefully exhale after taking a deep breath. It is an important index of lung function and is used to diagnose, monitor and treat respiratory diseases such as asthma, chronic obstructive pulmonary disease (COPD), and lung cancer. VC is usually measured using a device called a spirometer, which calculates the volume of air exhaled during a forced expiration. VC values can vary significantly based on age, gender, height, weight, and other factors, and are expressed in liters (L) or milliliters (mL).