Explore a comprehensive 1-hour 7-minute lecture on Bronchial Asthma from Harrison's principles, covering pathophysiology, risk factors, diagnosis, and treatment. Delve into the introduction, genetic factors, exposure risks, airway narrowing triggers, differential diagnoses, comorbidities, and evaluation methods. Learn about effective treatment strategies for managing this respiratory condition. Gain valuable insights for medical students, healthcare professionals, and anyone interested in understanding asthma in depth. Play the video at 1.5x speed for a faster-paced learning experience if desired.