Copd: Difference between revisions
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Chronic obstructive pulmonary disease, or COPD, describes a group of lung conditions that make it difficult to empty air out of the lungs because the airways have become narrowed.On this page: | Chronic obstructive pulmonary disease, or COPD, describes a group of lung conditions that make it difficult to empty air out of the lungs because the airways have become narrowed.On this page: | ||
===What does COPD stand for?=== | ===What does COPD stand for?=== | ||