← Return to Wildly fluctuating o2 levels
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Lung Health | Last Active: 5 days ago | Replies (124)
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Replies to "Thanks! No, I’m not lightheaded all the time. At the Er they did a ct scan..."
The lung parenchyma is that portion of the lungs involved in gas exchange. The most prominent structure in this region is the alveolus. if there is scarring in small airways it will trap the air.
I am surprised pulm md didn't order high resolution CT as this one of most accurate for air trapping. please ask for it.
proper 6 min with oximeter on. if your hands cold, it can be taped to the ear.
the whole point of the test is to measure exertional hypoxia. pre and post is not the accurate results of the test.
https://pubmed.ncbi.nlm.nih.gov/32023887/
Exercise-Induced Oxygen Desaturation during the 6-Minute Walk Test