cardiac muscle! Oh and if you say the heart doesn't have a muscle
U R STUPID! It has a muscle
Cardiac muscle.
cardiac muscle
The heart is a cardiac muscle
Smooth Muscle
The heart itself is a muscle, however the heart all is made up of different muscles. The muscle knows as the MYOCARDIUM makes up the largest portion of the Heart Wall. The myocardium is made up of the cardiac muscle tissue, which is responsible for the pumping action.
The cardiac muscle.
Cardiac muscle
Smooth muscle tissue is the type of muscle tissue found in the walls of many organs and blood vessels in the body.
involuntary
cardiac
your heart and your eyes.
Cardiac muscle.
Your heart is made of cardiac muscle tissue.