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Which is the area of specialized nervous tissue in the heart that is known as the pacemaker of the heart?
sinoatrial node
What Special tissue in right atrium that regulates heartbeat?
Sino-atrial node(SA node), it's also called natural Pacemaker.
What is the common name for the sinoatrial node?
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
What is the pacemakers function?
A pacemaker is nothing but a specialized mass of muscle tissue present in the wall of the heart. It initiates the heart beat.
Te sinoatrial is located where?
The sinoatrial node is impulse generating tissue in the (R) atrium of the heart. It is the natural pacemaker of the heart.
Sensitive tissue in the right atrium that begins the heart beat?
Buchman's Bundle
What is the internal pacemaker of the heart called?
SA node (Sinus Node)
What is considered the pacemaker of the heart?
The sinoatrial node is considered the pacemaker of the heart.
Why you call SA node as pacemaker?
The SA node normally functions as the pacemaker for the entire heart because its intrinsic rate is the fastest in the system. From the SA node, impulses spread out over the atria, causing them to contract.
Is the pacemaker of the heart under normal circumstances is called the sinoatrial SA node?
Yes the sinoatrial node is also called the pacemaker under all circumstances
What is the sa node?
The SA node is the "pacemaker" of the heart. Cells in the SA node are called "pacemaker" cells and they direct the contraction rate of the entire heart by generating action potentials.
What is the function of the group of cells in the heart called the pacemaker?
sending out signals to make the heart muscles contract.
