Here is the centrilobular portion of liver next to a central vein. 肝小叶中央区与中央静脉相邻。
Herein we report a case of cardiac tamponade secondary to perforation of the superior vena cava by a central venous catheter in an obstetric patient. 我们在此报告一位产科病患进行中央静脉导管术,因上腔静脉穿刺破裂导致心包膜填塞。