Berlin R
J Trauma. 1979 Mar;19(3):170-6. doi: 10.1097/00005373-197903000-00007.
The hemodynamic response to missile injury was studied in the hind legs of dogs. Spherical projectiles were used and velocity and mass were varied. The regional arterial blood flow to the injured thigh was recorded and the energy transfer to the tissues determined. In addition the presence within the aortic arch was recorded immediately after the impact of the missile. Missile penetration caused a marked peak of flow followed by a less pronounced elevation of the flow level for at least 30 minutes. The magnitude of the peak was related to the amount of energy transferred to the tissues. The origin of the circulatory changes is discussed. Shock waves of considerable magnitude were recorded within the aortic arch in connection with the bullet penetration.
在狗的后肢研究了对导弹伤的血流动力学反应。使用了球形射弹，并改变了速度和质量。记录了受伤大腿的局部动脉血流，并确定了向组织的能量传递。此外，在导弹撞击后立即记录主动脉弓内的情况。导弹穿透导致血流出现明显峰值，随后至少30分钟血流水平有较不明显的升高。峰值大小与传递到组织的能量数量有关。讨论了循环变化的起源。与子弹穿透相关，在主动脉弓内记录到了相当大强度的冲击波。
