Emphysema in the elderly is a pathological state that occurs in the lungs of the elderly and is caused by primary conditions such as chronic bronchitis, bronchial asthma, and extensive bronchiectasis, the vast majority of which originate from chronic bronchitis. Emphysema occurs slowly, with no symptoms in the early stage, or only coughing and sputum […]
What Is Emphysema? The Five Most Suitable Exercise Methods
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