Asthma_0312 Slideshow During an asthma attack, muscles around the airways tighten, and the airway linings swell. Excess mucus secretion is produced in the airways that can block the air tubes and lungs. When air is trapped, breathing becomes difficult. Diagram Asthma Attack Anatomy Image Diagram - Chart - diagrams and charts with labels. This diagram depicts Diagram Asthma Attack Anatomy Image and explains the details of Diagram Asthma Attack Anatomy Image.
Diagram Asthma Attack Anatomy Image
