electrocardiophonography

e·lec·tro·car·di·o·pho·nog·ra·phy

(ē-lek'trō-kar'dē-ō-fō-nog'ră-fē),
Method of electrically recording the heart sounds.
[electro- + G. kardia, heart, + phōnē, sound, + graphō, to write]
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