The muscle tissue of the heart; adapted to continued rhythmic contraction
Cardiac muscle
Muscular tissue
Muscle
Atrioventricular trunk
Bundle of his
Cardiac pacemaker
Truncus atrioventricularis
Atrioventricular node
Sa node
Sinoatrial node
Atrioventricular bundle
Myocardium
Pacemaker
Papillary muscle
Purkinje's system
Purkinje's tissue
Purkinje fiber
Purkinje network
Heart
Ticker
Pump