前言：目的：探讨单侧肺动脉缺如的超声心动图表现。

Objective: To explore the echocardiography value in diagnosing unilateral absence of pulmonary artery (UAPA).

youdao

前言：目的：探讨单侧肺动脉缺如的超声心动图表现。

Objective: To explore the echocardiography value in diagnosing unilateral absence of pulmonary artery (UAPA).

youdao