phonocardiograph
(fōˌnə-kärˈdē-ə-grăfˌ)
noun An instrument consisting of microphones and recording equipment used to monitor and record heart sounds and murmurs.
Related Forms:
- phoˌno·carˌdi·o·graphˈic adjective
- phoˌno·carˌdi·ogˈra·phy (-ŏgˈrə-fē) noun
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