小補充：
Tension pneumothorax的插針位置有二---

1. 鎖骨中線與第二肋間交叉(2nd intercostal space in the midclavicular line)
2. 腋前線與第四、五肋間交叉(4th, 5th intercostal space in the ant. axillary line)

又有文章指出1.優於2.(https://www.sciencedirect.com/science/article/pii/S0020138320308883)