electrocardiography
/ɪˌlektrəʊˌkɑːdɪˈɒgrəfɪ/(缩略词： ECG)
noun
mass noun
- the measurement of electrical activity in the heart and its recording as a visual trace (on paper or on an oscilloscope screen), using electrodes placed on the skin of the limbs and chest心电描记法。
派生词