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Myocardium
(redirected from heart muscle)

   Also found in: Dictionary/thesaurus, Medical, Wikipedia 0.01 sec.
myocardium
the muscular tissue of the heart

myocardium [‚mī·ə′kärd·ē·əm]
(histology)
The muscular tissue of the heart wall.

Myocardium 

the muscular layer that constitutes most of the heart. It consists of striated muscle tissue made up of a dense aggregation of muscle cells. A functional characteristic of the myocardium is rhythmic, automatic contraction alternating with relaxation, which continues without interruption throughout the life of the organism.



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Lee has cardiomyopathy, a condition which causes the heart muscles to get inflamed.
From embryonic stem cells extracted from mice, scientists at Duke University successfully grew heart muscle cells known as cardiomyocytes.
A postmortem revealed Paige, of Cramlington, Northumberland, died from a extremely rare condition known as myocarditis - an inflammation of the heart muscle.
 
 
 
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