phonocardiograph(redirected from phonocardiographic)
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the instrument used in phonocardiography to record heart sounds.
Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. © 2003 by Saunders, an imprint of Elsevier, Inc. All rights reserved.
An instrument, using microphones, amplifiers, and filters, for graphically recording the heart sounds, which are displayed on an oscilloscope or analog tracing.
Farlex Partner Medical Dictionary © Farlex 2012
An instrument consisting of microphones and recording equipment used to monitor and record heart sounds and murmurs.
pho′no·car′di·og′ra·phy (-ŏg′rə-fē) n.
The American Heritage® Medical Dictionary Copyright © 2007, 2004 by Houghton Mifflin Company. Published by Houghton Mifflin Company. All rights reserved.
An instrument, using microphones, amplifiers, and filters, for graphically recording the heart sounds, which are then displayed on an oscilloscope or analogue tracing.
Medical Dictionary for the Health Professions and Nursing © Farlex 2012
phonocardiographAn instrument that converts heart sounds, especially heart murmurs, into a permanent graphic record for analysis.
Collins Dictionary of Medicine © Robert M. Youngson 2004, 2005