FLIX PRODUCTIONS MEDICAL ANIMATION / SCIENCE PHOTO LIBRARY FLIX PRODUCTIONS MEDICAL ANIMATION / SCIENCE PHOTO LIBRARY
Asthma attack. During an asthma attack, the bronchial tubes become inflamed and tighten. An increase in secretions within the tubes may also cause them to fill with mucus. Symptoms of this narrowing of the airways which deliver air to the lungs include wheezing, coughing, shortness of breath and tightness of the chest. Master includes alpha channel with animation codec.
Model release not required. Property release not required.