What is the name of the muscle found in the heart?

The muscle found in the heart is referred to as cardiac muscle. This type of muscle tissue is unique to the heart and is responsible for its contractions, which pump blood throughout the body. Cardiac muscle has a distinct structure, characterized by its striations, which are a result of the organized arrangement of muscle fibers. These fibers are connected via intercalated discs, allowing for efficient communication and synchronized contraction.

In addition to its unique features, cardiac muscle is classified as involuntary muscle because it operates automatically without conscious control. This is essential for maintaining the heart's continuous rhythm and responding to various physiological demands. Other muscles in the body, such as skeletal muscle, can be controlled voluntarily, and their function differs significantly from that of cardiac muscle. Understanding the nature of cardiac muscle is critical for comprehending how the heart functions in the circulatory system and supporting overall health.