Explore the pathophysiology of Chronic Obstructive Pulmonary Disease (COPD) in this comprehensive 38-minute lecture by Professor Zach Murphy. Delve into the first part of a three-part series on COPD, focusing on the underlying mechanisms and processes that contribute to this respiratory condition. Gain a thorough understanding of the disease's progression, its impact on lung function, and the physiological changes associated with COPD. Learn from a well-researched presentation that draws upon authoritative medical resources and textbooks. Enhance your knowledge of respiratory pathology and prepare for further discussions on COPD diagnosis, management, and treatment in subsequent lectures.