Understanding Spirometry breathing test

spirometry  Spirometry measures how much and how quickly someone breathes in and out It can help diagnose and monitor diseases that make it hard to breathe  FEV1 is the amount of air that an individual can forcibly blow out in one second Another common value reported in a spirometry test is the ratio of FEV1 to FVC

Spirometry Spirometry is a simple test used to help diagnose and monitor certain lung conditions by measuring how much air you can breathe out in one forced จากการทบทวนข้อมูล ปี พศ 2561-2562 • จํานวนผู้ป่วยที่เข้าคลินิกCOPD 288 ราย • ผู้ป่วยโรคทางเดินหายใจได้รับการวินิจฉัยแยกโรคด้วย Spirometry

Spirometry If your doctor suspects asthma or you have been diagnosed with asthma you may need a lung function test Lung function testing works The rule of thumb is if FEV1FVC is down 10 or more from the predicted value Restriction: Spirometry with a low FVC suggests restriction