echocardiography是什么意思

n.[医]心回波描记术,超声波心动描记术

1. Echocardiography is commonly used to assess heart function and diagnose heart conditions.
2. The doctor ordered an echocardiography test to determine the cause of the patient's chest pain.

一种用于诊断心脏病并评估其功能的无创性检查方法，通过超声波成像来观察心脏的结构和功能。