tenophony

te·noph·o·ny

(te-nof'ŏ-nē), A heart murmur assumed to be due to an abnormal condition of the chordae tendineae. Synonym(s): tendophony [teno- + G. phōnē, sound]

tendophony

An obsolete, nonspecific term for a cardiac murmur attributed to a defect in the chordae tendinae.