Dictionary

phonocardiogram

phonocardiogram

noun pho·no·car·dio·gram \ˌfō-nə-ˈkär-dē-ə-ˌgram\

Definition of PHONOCARDIOGRAM

:  a graphic representation of heart sounds made by means of a microphone, amplifier, and recording equipment

Origin of PHONOCARDIOGRAM

International Scientific Vocabulary
First Known Use: 1911

phonocardiogram

noun pho·no·car·dio·gram \ˌfō-nə-ˈkärd-ē-ə-ˌgram\   (Medical Dictionary)

Medical Definition of PHONOCARDIOGRAM

:  a graphic record of heart sounds made by means of a phonocardiograph

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