How does the structure of the cardiac myocytes and intercalated discs follow the function of cardiac muscle tissue and the heart

Cardiac Muscles: They are striated but involuntary muscles, and compose the structure of the heart. While, the cardiac muscles are arranged in branching patterns or arrangements on the lower basic structural level, called as the intercalated discs. The basic unit of structure for the cardiac muscles are called as the cardiac myocytes.

Explanation:

The cardiac myoctyes basically operates to make the contraction and relaxation of the smooth muscles more easy, as the contract and relax in a rhythmic sequence or pattern. As the basic structural unit for the heart structure also serves as a factor to enhance its ability to pump blood and perform its function more easily. While, there are certain chemical changes inside the cardiac myocytes which causes the function of the heart to be more rhythmic in nature.

While, the intercalated disc are sort of striated structures which are found inside the basic structures of muscles. As they act as a connection between any two cells and serves as a pathway for communication between any to cardiac myocytes or tissues inside the cardiac muscles.They may serve as a connection between any two different cell structures.  

As the cardiac muscles are relaxed and contracted by the operations of the signals provided to the cardiac myocytes, as they make changes inside there cytoplasmic contents. Leading to contraction or relaxation of the muscles.

The cardiac cells are connected by the elongated forms of striations inside the muscles. As there are neural connections between the different cells. As they relax and contracts according to the signals generated by the muscles.

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