Spirometry is a standard test that doctors use to determine how well your lungs are functioning. The test works by measuring airflow into and out of your lungs. To take a spirometry test, you sit and ...

Abstract: Preserved ratio impaired spirometry (PRISm) is a pulmonary function pattern characterized by a forced expiratory volume in one second (FEV1) to forced vital capacity ratio greater than 0.70, ...

(HealthDay)—Rheumatoid arthritis (RA) is associated with restrictive and obstructive spirometry patterns, with the strongest associations seen for severe patterns, according to a study published ...

Spirometry is a type of pulmonary function test that provides information about the function of the lungs and can be used for a variety of purposes. The test uses a spirometer, which is a specialized ...

The diagnostics advisory committee considered evidence on digital technologies for applying algorithms to spirometry from several sources. This included evidence submitted by 4 companies, a review of ...