词源 |
cardiograph n."apparatus for recording by tracing the beating of the heart," 1867, from cardio- + -graph "something written." Although the work does not treat of the recent means of diagnosis—the thermometer, laryngoscope, cardiograph, etc.,—still it is complete as far as it goes. [book review in Medical Investigator, May 1867, p.94] updated on August 19, 2020 |