What is the specific function of the cardiac muscle ?
Answers
The heart's main function is to pump oxygen-rich blood throughout the body to provide cells with vital nutrients. In order to do this, the cardiac cells must contract. In fact, the American Heart Association reports that the average adult heart contracts 100,000 times a day.
The muscle that makes up the heart is called cardiac muscle. It is also known as the myocardium (say: my-uh-KAR-dee-um). The thick muscles of the heart contract to pump blood out and then relax to let blood back in after it has circulated through the body....
Answer:
The muscle that makes up the heart is called cardiac muscle. It is also known as the myocardium (say: my-uh-KAR-dee-um). The thick muscles of the heart contract to pump blood out and then relax to let blood back in after it has circulated through the body....