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Pulmonary function tests (PFTs) determine how well your lungs work. They determine how much air goes into and out of your lungs, how much air goes from your lungs to your blood and how well your …

1 day ago · Will the Raiders make a play for Lamar Jackson? Every year, the coaching carousel precedes the quarterback carousel. There’s one quarterback who could turn the whole thing into a …

Listen to all the latest episodes of PFT Live with Mike Florio and get up-to-date with the biggest headlines, breaking news, analysis, and commentary from around the NFL.

2 days ago · Six down, seven to go. The postseason is nearly halfway over, after the wild-card round. Simms went 4-2 straight up and 3-3 against the spread; I was 3-3 and 2-4, respectively. Simms has …

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Pulmonary function tests (PFTs) are tests that show how well your lungs are working. The tests measure lung volume, capacity, rates of flow, and gas exchange. This information can help your healthcare …

Jan 11, 2026 · Understanding Your PFT Results PFT results are presented as a percentage of a predicted normal value rather than simple absolute numbers. This predicted value is calculated using …

Sep 28, 2025 · A pulmonary function test (PFT) measures how well your lungs work. It can help diagnose and manage asthma, COPD, and other lung conditions.