Spirometriewerten

Spirometriewerten, also known as spirometry results, are measurements obtained from a spirometer, a device used to assess lung function. These values are crucial in diagnosing and monitoring respiratory conditions. The most commonly reported values include:

- Forced Expiratory Volume in one second (FEV1): This measures the volume of air that can be forcibly exhaled in the first second of forced expiration. It is a key indicator of obstructive lung diseases such as asthma and chronic obstructive pulmonary disease (COPD).

- Forced Vital Capacity (FVC): This measures the total volume of air that can be forcibly exhaled after a full inspiration. It is an important indicator of restrictive lung diseases such as pulmonary fibrosis.

- Peak Expiratory Flow (PEF): This measures the maximum flow rate during forced expiration. It is often used to monitor the severity of asthma and COPD.

- FEV1/FVC Ratio: This ratio compares the FEV1 to the FVC. A low ratio (less than 0.7) is indicative of obstructive lung diseases, while a high ratio (greater than 0.8) suggests restrictive lung diseases.

Spirometriewerten are typically expressed as a percentage of the predicted normal value, which is based on age, sex, height, and ethnicity. This allows for a more accurate comparison and diagnosis. Regular spirometry is recommended for individuals with respiratory symptoms or known lung diseases to monitor disease progression and treatment effectiveness.