Tension Pneumothorax
Tension Pneumothorax is when air enters the pleural space (small area between the thin covering that cushions the lungs) but is unable to exit, causing a buildup. The buildup causes a shift in the intrathoracic structure which can lead to cardiac arrest.

What is Tension Pneumothorax?
Tension Pneumothorax is when air enters the pleural space (small area between the thin covering that cushions the lungs) but is unable to exit, causing a buildup. The buildup causes a shift in the intrathoracic structure which can lead to cardiac arrest.
What are the Potential Causes of Tension Pneumothorax?
- Mechanical ventilation
- Chest trauma
What are the Indicators of Hyperkalemia?
- ECG: Narrow QRS but rate will decrease due to hypoxia
- Exam: Tracheal deviation, distended neck veins, unequal breath sounds and difficult to ventilate
What is the Treatment for Tension Pneumothorax?
- Needle decompression or tube thoracostomy (Chest tube)