Medical Definition of Phonocardiography

1. Graphic registration of the heart sounds picked up as vibrations and transformed by a piezoelectric crystal microphone into a varying electrical output according to the stresses imposed by the sound waves. The electrical output is amplified by a stethograph amplifier and recorded by a device incorporated into the electrocardiograph or by a multichannel recording machine. (12 Dec 1998)



Phonocardiography Pictures

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Lexicographical Neighbors of Phonocardiography

phoniness
phoninesses
phoning
phonino
phono
phono-
phono cartridge
phonoangiography
phonobreather
phonobreathers
phonocamptic
phonocardiogram
phonocardiograms
phonocardiograph
phonocardiographs
phonocardiography
phonocatheter
phonocentrism
phonocentrisms
phonofiddle
phonofiddles
phonogenic
phonogram
phonogramic
phonogramically
phonogramme
phonogrammes
phonogrammic
phonograms
phonograph

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