Objective To investigate the value of tissue Doppler in position oriented diagnosis of VP.

目的探讨组织多普勒对室性早搏定位诊断的价值。

youdao

Objective To investigate the value of tissue Doppler in position oriented diagnosis of VP.

目的探讨组织多普勒对室性早搏定位诊断的价值。

youdao