cardiograph

== English == === Alternative forms === cardiagraph (obsolete) === Etymology === From cardio- + -graph. === Noun === cardiograph (plural cardiographs) (cardiology) Electrocardiograph. ==== Derived terms ==== ==== Translations ==== === References === “cardiograph”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.