The heart is composed of cardiac muscle.
cardiac
Cardiac muscle forms the muscular wall of the heart. Cardiac muscle is involuntary muscle.
cardiac muscle tissue
The heart.
heart
muscle and veins
The heart is composed of cardiac muscle fibers. It is the same thing.
cardiac muscle! Oh and if you say the heart doesn't have a muscle U R STUPID! It has a muscle
the cardiac muscle also known as myocardium is a muscular tissue of the heart
cardiac muscle
In the heart.
The myocardium is composed of cardiomyocytes, which are specialized muscle cells that form the heart muscle tissue. These cells are responsible for contraction of the heart and pumping blood throughout the body.