The different flow of aortic bypass were placed between the proximal abdominal aorta and the left common iliac artery by using a roller pump.

• 结果:阻断组发生了明显的血液动力学紊乱,尿量明显减少,代谢性酸中毒也极为明显,肝、肾和小肠组织及超微结构均发生了明显的病变。