'Reversible' airway obstruction?
Spirometry |
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| index | pre bronchodilator | post bronchodilator | predicted |
| FEV1 | 1.85 L | 2.02 L | 3.62 L |
| FVC | 4.70 L | 4.86 L | 4.77 L |
| FEV1%FVC | 39% | 42% | 75% |
Your reply |
You think there is no clear bronchodilator effect of salbutamol because FEV1 increases by <9% of the predicted value. |
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