目的：探讨彩色多普勒组织显像在小儿贫血心脏改变中的应用价值。

Objective: To explore the application value of color Doppler tissue imaging (DTI) in children with anemia.

youdao

目的：探讨彩色多普勒组织显像在小儿贫血心脏改变中的应用价值。

Objective: To explore the application value of color Doppler tissue imaging (DTI) in children with anemia.

youdao