fixed-rate pacemaker

fixed-rate pacemaker definition - medical

fixed-rate pacemaker

noun
An artificial pacemaker that emits electrical stimuli at a constant frequency regardless of the heart's rhythm.

The American Heritage® Medical Dictionary Copyright © 2009 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

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