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Artificial pacemaker

3:01

What is a pacemaker?

2:36

How pacemakers and implantable defibrillators are implanted and used

3:07

Pacemaker Insertion

2:08

What Is a Pacemaker and How Does It Work?

3:17

Having a pacemaker

A pacemaker is a medical device that generates electrical impulses delivered by electrodes to contract the heart muscles and regulate the electrical conduction system of the heart.
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