pericardial sac
a double-walled sac containing the heart and the roots of the great vessels. [ http://en.wikipedia.org/wiki/Pericardium https://github.com/obophenotype/uberon/issues/86 ]
Term info
pericardial sac
uberon_slim, vertebrate_core
http://upload.wikimedia.org/wikipedia/commons/7/7e/Gray489.png
uberon
pericardium
UBERON:0002406
Term relations
- thoracic segment organ
- serous sac
- has part some pericardial cavity
- surrounded_by some fibrous pericardium
- has part some serous pericardium
- part of some pericardium