https://www.safeymedicaldevices.com/
A spirometry test is used to test how well your lungs are functioning. But the results can be a little confusing. Read on to find out how to compare your readings with normal predicted values and how to interpret FVC, FEV1 and FEV1/FVC Ratio results.
If you have been diagnosed with a respiratory disease, like asthma or COPD – Chronic Obstructive...
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