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A brief review of chronic obstructive pulmonary disease

James C Hogg1

  • 1University of British Columbia Research Laboratories, St Paul's Hospital, Vancouver, British Columbia. jim.hogg@hli.ubc.ca

Canadian Respiratory Journal
|December 19, 2012
PubMed

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Smoking is a primary risk factor for COPD, with over 80% of patients having a history of it. Patients typically experience progressive dyspnea or labored breathing, frequent coughing, and recurrent pulmonary infections. Many eventually succumb to respiratory failure, characterized by...
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Chronic Obstructive Pulmonary Disease (COPD) is a long-lasting respiratory condition requiring continuous attention and care. It is a progressive lung disease that leads to breathing challenges due to airflow obstruction. It manifests as persistent respiratory symptoms and restricted airflow resulting from abnormalities in the airways and alveoli, usually due to long-term exposure to harmful particles or gases. COPD mainly consists of two primary conditions: emphysema and chronic bronchitis.
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Chronic Obstructive Pulmonary Disease III: Chronic Bronchitis Features

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Chronic Inflammation