COPD is a progressive, largely irreversible airflow limitation characterized by chronic cough, sputum production, and dyspneamost commonly due to smoking. Spirometry (FEV FVC < 0.7) confirms diagnosis; smoking cessation is the most effective Childhood Cigarette Smoking and Risk of COPD Journal of the COPD Foundation Chronic Obstructive Pulmonary Disease an overview ScienceDirect Topics Juul and COPD Is Vaping with COPD Safe? Does Vaping Cause COPD? The link between vaping and COPD: what patients need to know WellMed Medical Group
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elfbar nachfüll pod läuft aus Research Links E-Cigarettes to COPD and Hypertension