{"type":"video","version":"1.0","html":"<iframe src=\"https://www.loom.com/embed/8b1f287fc9194c6a8c95e9c70d5ef543\" frameborder=\"0\" width=\"1366\" height=\"1024\" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>","height":1024,"width":1366,"provider_name":"Loom","provider_url":"https://www.loom.com","thumbnail_height":1024,"thumbnail_width":1366,"thumbnail_url":"https://cdn.loom.com/sessions/thumbnails/8b1f287fc9194c6a8c95e9c70d5ef543-00001.gif","duration":1628.3300000000002,"title":"Obstructive Lung Diseases","description":"In this video, I discuss obstructive lung diseases, focusing on the types, etiology, morphology, and complications of emphysema and chronic bronchitis. I explain how airflow obstruction occurs, the role of genetics and environmental factors, and the impact on lung structure and function. I also highlight the clinical presentation, diagnostic criteria, and key differences between emphysema and chronic bronchitis. No specific action is requested from viewers, but the information provided will enhance their understanding of obstructive lung diseases."}