sinoatrial
sinoatrial
pacemaker
The anatomical pacemaker is located in the right atrium
The pacemaker is located on the outside of the right atrium.
The SA node, the natural pacemaker of the heart, is found in the right atrium of the heart.
Pacemaker (sinoatrial node)
Dual.
The natural pacemaker of the heart is called the sinus node. This is made up of a cluster of cells that are in the upper right part of the wall of the right atrium.
Pacemaker is located in the right atrium and generates electrical impulses to start a muscle contraction in the heart.
The sinoatrial node (also called the sinus node) is the impulse generating (pacemaker) tissue located in the right atrium of the heart, and thus the generator of sinus rhythm.
The atrioventricular (AV) node which is located in the right atrium. From there is travels down the septum, also called the atrioventricular bundle, and then spreads to all parts of the ventricles via the Purkinje fibers.
The ventricles has the strongest wall .