It is in the Right Atrium.
The SA (sinoatrial) node is a cluster of cells in the upper part of the right atrium (aka the right upper chamber of the heart).
The sinoatrial node is a part of the electrical system of the heart. The development of the sinoatrial node is from the sinus horn myocardium in fetal development.
which of the following applies to the sinoatrial node? a)it is a mass of nerve cells b)it produces important enzymes c)it generates autorhythmic impulses to the contractthe heart d)it contains both bicuspid and tricuspid valves
... pacemaker.
The sinoatrial node is known as the pacemaker of the heart.
Sinoatrial Node (SA node)
The sinoatrial node is considered the pacemaker of the heart.
The SA (sinoatrial) node is a cluster of cells in the upper part of the right atrium (aka the right upper chamber of the heart).
The primary pacemaker of the mammalian heart is the sino-atrial node. If the SA node fails, the atrioventricular node (AV node) takes over pacemaking.
The sinoatrial node is impulse generating tissue in the (R) atrium of the heart. It is the natural pacemaker of the heart.
Yes.
The sinoatrial node (SA)