The combination of pericardial sac (a double-walled sac containing the heart and the roots of the great vessels) plus fibrous pericardium. [ http://orcid.org/0000-0002-6601-2165 http://en.wikipedia.org/wiki/Pericardium ]

This is just here as a test because I lose it

Term information

database cross reference
Subsets

uberon_slim, efo_slim, pheno_slim, vertebrate_core

depicted by

http://upload.wikimedia.org/wikipedia/commons/7/7e/Gray489.png

external definition

Peritoneum that surrounds the heart.[AAO]

external ontology notes

In GO the concept of pericardium is developmental implicitly epithelial, but here it represents a multi-tissue structure encompassing the sac (epithelium plus connective) and cavity
this class denotes a combination of fibrous PC + PC sac (itself a combination of cavity, epithelium and connective tissue). Many sources use the term 'pericardium' to denote either just the serous membrane (ZFA) or the epithelium (GO)
we follow FMA in dividing pericardium into pericardial sac and fibrous pericardium

id

UBERON:0002407