
1) Cardiac anatomy 2) Serosa 3) Serous membrane
Found on
https://www.crosswordclues.com/clue/endocardium

The endocardium is the innermost layer of tissue that lines the chambers of the heart. Its cells are embryologically and biologically similar to the endothelial cells that line blood vessels (simple squamous epithelium). The endocardium also provides protection to the valves and heart chambers. The endocardium underlies the much more voluminous my...
Found on
http://en.wikipedia.org/wiki/Endocardium

• (n.) The membrane lining the cavities of the heart.
Found on
http://thinkexist.com/dictionary/meaning/endocardium/

(from the article `animal development`) ...cells breaks away from the ventral edge of the lateral plate, takes a position just underneath the pharyngeal endoderm, and becomes arranged in ... [4 related articles]
Found on
http://www.britannica.com/eb/a-z/e/29

The inner most lining of the heart cavities. ... (27 Sep 1997) ...
Found on
http://www.encyclo.co.uk/local/20973

(en″do-kahr´de-әm) the endothelial lining membrane of the cavities of the heart and the connective tissue bed on which it lies.
Found on
http://www.encyclo.co.uk/local/21001
En`do·car'di·um noun [ New Latin , from Greek
'e`ndon within +
kardi`a heart.]
(Anat.) The membrane lining the cavities of the heart.
Found on
http://www.encyclo.co.uk/webster/E/38

Type: Term Pronunciation: en′dō-kar′dē-ŭm, -ē-ă Definitions: 1. The innermost tunic of the heart, which includes endothelium and subendothelial connective tissue; in the atrial wall, smooth muscle and numerous elastic fibers also occur.
Found on
http://www.medilexicon.com/medicaldictionary.php?t=29063

Endocardium: The lining of the interior surface of the heart chambers. The endocardium consists of a layer of endothelial cells and an underlying layer of connective tissue.
Found on
http://www.medterms.com/script/main/art.asp?articlekey=3236

(en;do-kar;de-um) The endothelial lining of the heart chambers and valves.
Found on
http://www.mhhe.com/biosci/abio/glossary.mhtml

A thin serous membrane, the innermost lining of the chambers of the heart
Found on
http://www.thehorse.com/Glossary.xhtml?L=E

[
n] - the membrane that lines the cavities of the heart and forms part of the heart valves
Found on
http://www.webdictionary.co.uk/definition.php?query=endocardium

the inner lining of the heart
Found on
https://www.encyclo.co.uk/local/20875
noun the membrane that lines the cavities of the heart and forms part of the heart valves
Found on
https://www.encyclo.co.uk/local/20974

Greek endo = within, and kardia = heart, hence, the endothelial lining of the chambers of the heart.
Found on
https://www.encyclo.co.uk/local/21450

The membrane covering the surface inside the heart.
Found on
https://www.encyclo.co.uk/local/22233

the serous membrane that lines the cavities of the heart.
Found on
https://www.infoplease.com/dictionary/endocardium

the membrane that covers the inside surface of the heart.
Found on
https://www.stanfordchildrens.org/en/topic/default?id=glossary---cardiovasc

The smooth membrane covering the inside of the heart. The innermost lining of the heart.
Found on
https://www.texasheart.org/heart-health/heart-information-center/topics/a-z
No exact match found.