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Pacemaker Cell

Published on Nov 25, 2015

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1.

PACEMAKER CELL

BY:JT STEINER
2.

Their job: The pacemaker cell sets the
heart rate.

Photo by spike55151
3.

Where is it found:
The Pacemaker cell is found in the heart.

Photo by liverpoolhls
4.

The sinoatrial node is what controls the muscles in the heart primarily and sends the signal to the muscles for it to beat. It is the primary pacemaker.

5.

The atrioventricular node is the secondary pacemaker in case of the sinoatrial node failing.

Photo by liverpoolhls
6.

The shape of the cell helps it send signals faster.

Photo by spike55151
7.

WHAT SYSTEM IS IT FOUND IN?

  • The Pacemaker cell is found in the circulatory system.
Photo by Rob Swatski

JT Steiner