epi·car·di·um /ˌɛpəˈkɑrdiəm/
心外膜; 鰓囊管
epi·car·di·um /-ɪəm/ 名詞
心外膜
Ep·i·car·di·um n. Anat. That part of the pericardium which forms the outer surface of the heart; the cardiac pericardium.
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epicardium
n : the innermost of the two layers of the pericardium [syn: visceral
pericardium]
[also: epicardia (pl)]