pericardial sac

1. An esophagogram revealed an esophagopericardial fistula connected between the lower esophagus and the pericardial sac.
   尔后食道显影检查也确立一食道心包膜瘘管位于食道及心包膜腔之问。
2. Without inflammation, blood in the pericardial sac would be called "hemopericardium".
   在心包腔里没有炎症仅有出血，称作心包积血。
3. Conclusion Pericardial sac drainage in guidance with echocardiography demonstrates the advantages of high applicability and good results, can be considered as a replacement of the traditional method.
   结论二维超声引导下施行心包穿刺置管引流能有效缓解症状，成功率高，可替代传统穿刺方法。

noun

1. the membrane surrounding the heart