| 释义 |
phonocardiogram Med.|fəʊnəʊˈkɑːdɪəʊgræm|
[f. phono- + cardiogram s.v. cardio-.]
A tracing of the sounds made by the heart.
1912Heart IV. 161 In many of our phonocardiograms it is very possible that we should have discovered initial vibrations. 1942Lancet 26 Dec. 759/2 Permanent photographic records can be obtained of the phonocardiogram, electrocardiogram or sphygmogram. 1974Physics Bull. Feb. 70/2 Incompatibility between echo signals and phonocardiograms. |