Chest Seals, Tension Pneumothorax, and What Really Matters
Chest Seals, Tension Pneumothorax, and What Really Matters By Jonathan Willis Tension pneumothorax is one of the leading causes of preventable traumatic death in the United States. It sounds complex, but the concept—and what you need to do about it—doesn’t have to be. In simple terms, a tension pneumothorax happens when air enters the chest through a hole in the chest wall and becomes trapped. With every breath, pressure builds inside the chest until the lungs can no longer expand and the heart can’t fill or pump effectively. When that happens, the patient will deteriorate quickly. For lay responders, preventing that pressure buildup is the goal . What You Should and Should Not Do Let’s clear up some confusion right away. Needle decompression is not appropriate for lay responders. Chest seals are . A chest seal is the safest and most effective to...