Definify.com
Webster 1913 Edition
Myocardium
‖
Myˊo-car′di-um
,Noun.
[NL., fr. Gr. [GREEK], [GREEK], muscle + [GREEK] heart.]
(Anat.)
The main substance of the muscular wall of the heart inclosed between the epicardium and endocardium.
Definition 2024
myocardium
myocardium
English
Noun
myocardium (plural myocardiums or myocardia)
- (anatomy, cardiology) The muscular substance of the heart; the middle of the three layers forming the outer wall of the human heart.
Derived terms
Derived terms
Related terms
Translations
muscles that surround and power the heart
External links
- myocardium in Webster’s Revised Unabridged Dictionary, G. & C. Merriam, 1913
- myocardium in The Century Dictionary, The Century Co., New York, 1911
- cardiac muscle in Wikipedia