A member asked:

What's a cardiac pacemaker for?

2 doctors weighed in across 2 answers
Dr. Rick Koch answered

Pacemaker : Ensures heart rate will not go below a certain set rate.

Answered 3/26/2013

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Dr. John Garner answered

Specializes in Cardiology

Treating slow rhythm: A pacemaker keeps the heart rate above a certain limit, which is programmable. It cannot treat heart rates that are already too high. Dealing with fast rhythms requires a different approach.

Answered 12/30/2017

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Related Questions

A member asked:

Does the taser affect the heart or a cardiac pacemaker?

A doctor has provided 1 answer