| Name: | pericardium |
|---|---|
| Synonyms: | pericardial sac |
| Definition: | Serous membrane that surrounds the heart. |
| Ontology: | Anatomy Ontology [ZFA:0000054] |
| Name: | swollen |
|---|---|
| Synonyms: | swelling |
| Definition: | A structure quality inhering in a bearer by virtue of the bearer's exhibiting transient abnormal enlargement, not due to cell proliferation. |
| Ontology: | Phenotypic Quality Ontology [PATO:0001851] |