Molecular Classification
Cell
Other Names
Cardiomyocyte
Disease Roles
Myocardial infarctionCardiomyopathiesMyocarditis

Cardiac Muscle Cell Overview

Cardiac muscle cells, also known as cardiomyocytes, are specialized muscle cells found exclusively in the heart. They are responsible for the contractile function that enables the heart to pump blood throughout the body. Unlike skeletal muscle, cardiac muscle operates involuntarily and is regulated by electrical impulses originating from pacemaker cells and modulated by the nervous system.

Mechanism of Action

Biological Functions

Muscle contraction
Pumping of blood
Electrical impulse propagation

Disease Associations

Myocardial infarction
Cardiomyopathies
Myocarditis
Heart failure

Safety Considerations

No safety concerns listed