yes
Yes the sinoatrial node is also called the pacemaker under all circumstances
sinoatrial
... pacemaker.
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
No, it is the SAN (sinoatrial node)
The sinoatrial node is known as the pacemaker of the heart.
The sinoatrial node is considered the pacemaker of the heart.
The heart's "pacemaker" is the SA (sinoatrial) node.
sinoatrial node (SA)
The sinoatrial node (SA)
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.
No, the purkinje fiber is not the natural pacemaker. The sinoatrial node (SA node) is the natural pacemaker of the heart.