About this video
COPD explained: learn clear, practical strategies to recognize, diagnose, and manage chronic obstructive pulmonary disease, including COPD symptoms, causes, and treatment options. This video breaks down COPD pathophysiology, primary causes like smoking and environmental exposure, and the two main forms—chronic bronchitis and emphysema—so you understand how airflow limitation and damaged alveoli lead to breathlessness. Watch to learn how COPD is diagnosed with pulmonary function tests (FEV1/FVC ratio), chest imaging, ECG, and arterial blood gases, and how severity guides treatment. The…
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