A member asked:

When are pacemakers necessary?

7 doctors weighed in across 2 answers

HeartRhythm or block: Pacemakers are most commonly necessary for patients with bradycardia- slow heart rate, tachycardia - fast heart rate, and heart block - when the heart stops beating for several seconds.

Answered 3/1/2019

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Dr. Liviu Klein answered

Specializes in Cardiology

Heart blocks: Pacemakers are used for symptomatic bradycardia (slow heart beat), syncope (passing out due to slow heart beat or heart block) and heart block.

Answered 9/11/2014

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