Fill in the Blank QuestionFill in the blank question.The muscle tissue found in the heart is called muscle.

The muscle tissue found in the heart is called cardiac muscle.

Cardiac muscle is a specialized form of striated muscle that is found only in the walls of the heart. Unlike skeletal muscle, which is under voluntary control, cardiac muscle is involuntary, meaning that it functions autonomously without conscious control. This is crucial for maintaining the heart's rhythm and effectively pumping blood throughout the body. Cardiac muscle cells, or cardiomyocytes, are interconnected by intercalated discs, which allow for rapid transmission of electrical impulses and synchronized contractions. This unique structure and function are vital for maintaining the heart's efficiency and overall cardiovascular health.