phonocatheter

phonocatheter definition - medical

pho·no·cath·e·ter (fōˌnō-kăthˈĭ-tər)

noun
A cardiac catheter with a miniature microphone in its tip used in recording sounds and murmurs from within the heart and large blood vessels.

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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