<cardiology> A record of the heart sounds made by means of a phonocardiograph. ... (05 Mar 2000) ... 
(fo″no-kahr´de-o-gram) the record produced by phonocardiography.
Type: Term Pronunciation: fō′nō-kar′dē-ō-gram Definitions: 1. A record of the heart sounds made by means of a phonocardiograph.
phonocardiogram A record of the heart sounds made by means of a phonocardiograph (an instrument, utilizing microphones, amplifiers, and filters, for graphically recording the heart sounds, which are displayed on an oscilloscope or analog tracing).