Science, asked by aakashmourya304, 1 day ago

what is meaning of cardiac muscles​

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Answered by aalekhsaini5
1

cardiac muscle, also called myocardium, in vertebrates, one of three major muscle types, found only in the heart. ... The rhythmic contraction of cardiac muscle is regulated by the sinoatrial node of the heart, which serves as the heart's pacemaker

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