Pacemaker
pacemaker cells
pacemaker
They Are A Special Group Of Nerve Cells. Nerve Signals From The Brain Control The Pacemaker, Making It Go Faster Or Slower When Required. Specialist cells in the heart which have autorhythmicity.
A pacemaker is a device inserted into the heart to regulate the heart beats or heart rate
The pacemaker is only used during a procedure that places an artificial pacemaker in your chest to make your heart beat regular. That is only when the person's heart is having irregular heart beats. People with regular heartbeats with no artificial pacemaker....the way that the heartbeat is regular is through The SA node (sinoatrial). It is a group of cells that is located in the right atrium and sets the pace for the heart, increasing and decreasing when it is needed.
sending out signals to make the heart muscles contract.
sending out signals to make the heart muscles contract.
pacemaker
a group of cells of the same type is called a tissue a group of tissues of the same type is called an organ system
Nodal or pacemaker cells.
Tissue describes a group of similar cells.