Fig. 1From: Chest wall thickness and depth to vital structures in paediatric patients – implications for prehospital needle decompression of tension pneumothoraxGraphical display of measurements taken. 4th ICS AAL. DVS: depth to vital structure, CWT: chest wall thickness, ISZ: intrapleural safety zone. Subscript “close” indicating measurements for a misguided puncture directed at the closest vital structureBack to article page