| 释义 |
electrocardiophonograph
electrocardiophonograph[i¦lek·trō¦kärd·ē·ō′fō·nə‚graf] (medicine) An instrument that records graphic traces of heart sounds to fix precisely the times at which valve action occurs and to reveal valvular defects which affect blood flow. electrocardiophonograph
electrocardiophonograph (ē-lĕk″trō-kăr″dē-ō-fō′nō-grăf) [Gr. elektron, amber, + kardia, heart, + phone, sound, + graphein, to write] A device for recording heart sounds. |