1. Hydropneumopericardium;Shackelford;JAMA,1931
2. Pneumopericardium;James;Am Phys,1904
3. Esophagopericardial fistula;McDaniel;J Thorac Surg,1957
4. Esophagopericardial fistula of benign origin;Stevenson;J Thorac Surg,1958
5. Abnormal esophageal communications;Abbott;J Thorac Surg,1945