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epicardium

American  
[ep-i-kahr-dee-uhm] / ˌɛp ɪˈkɑr di əm /

noun

Anatomy.
epicardia plural
  1. the inner serous layer of the pericardium, lying directly upon the heart.


epicardium British  
/ ˌɛpɪˈkɑːdɪəm /

noun

  1. anatomy the innermost layer of the pericardium, in direct contact with the heart

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

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Etymology

Origin of epicardium

From New Latin, dating back to 1860–65; see origin at epi-, -cardium

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Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The hope is that manipulating the human epicardium could elicit the same therapeutic results.

From Scientific American • Dec. 3, 2021

In other studies, Riley has since shown that other proteins besides thymosin β4 might also have a role in stimulating the epicardium to regenerate the heart7.

From Scientific American • Dec. 3, 2021

The outermost layer of the wall of the heart is also the innermost layer of the pericardium, the epicardium, or the visceral pericardium discussed earlier.

From Textbooks • Jun. 19, 2013

Dr. Vineberg opened Watkins' chest, cut into the heart sac and removed part of its innermost layer, the epicardium.

From Time Magazine Archive

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