Spirometry is a fundamental pulmonary function test that measures the capacity and performance of your lungs. From a medical perspective, it is a standardized measurement method that provides numerical values showing how much air your lungs can hold (volume) and how quickly you can exhale this air (flow rate).<\/p>\n
To explain the spirometry test with an everyday example, we can compare it to a performance test for your car. Just as a vehicle service measures your engine’s horsepower, torque values, and efficiency, spirometry evaluates the “engine power” of your lungs. Through this test, concrete data are obtained regarding your lungs’ maximum capacity, the openness of your airways, and the strength of your respiratory muscles.<\/p>\n
The spirometer used during the test measures the volume and speed of the air you exhale using highly sensitive sensors. Modern devices generally consist of a disposable mouthpiece, a sensor unit that detects airflow, and computer software that instantly visualizes the data with graphs. This system measures critical parameters such as FEV1 (forced expiratory volume in the first second) and FVC (forced vital capacity), providing your physician with valuable information about your lung function.<\/p>\n
Spirometry is a reliable, non-invasive diagnostic tool frequently used by pulmonologists, as well as allergists, internal medicine specialists, and family physicians. It is considered the gold standard, particularly for diagnosing respiratory diseases such as asthma and COPD, evaluating treatment response, and monitoring disease progression.<\/p>\n