Please help improve this article or section by expanding it. Further information might be found on the talk page. (July 2008)

This article does not cite any references or sources. Please help improve this article by adding citations to reliable sources. Unverifiable material may be challenged and removed. (July 2008)

A myocyte (also known as a myocardial cell) is the type of cell found in heart muscles. Each myocardial cell contains myofibrils, which are long chains of sarcomeres, the contractile units of the cell. Myocytes show similar patterns to skeletal muscle cells, but unlike multinucleated skeletal cells, myocytes contain only one or two nuclei.