echocardiography

英 [ekəʊkɑːdɪ'ɒgrəfɪ] 美 [ekoʊkɑːdɪ'ɒgrəfɪ]

• n. [医]心回波描记术；超声波心动描记术

英英释义

Noun:

1. a noninvasive diagnostic procedure that uses ultrasound to study to structure and motions of the heart