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目的：探讨产前超声心动图诊断胎儿三尖瓣下移畸形的临床价值。
Objective: To explore the clinical value of ultrasonic diagnosis of fetal Ebstein anomaly in prenatal.
youdao
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目的：探讨产前超声心动图诊断胎儿三尖瓣下移畸形的临床价值。
Objective: To explore the clinical value of ultrasonic diagnosis of fetal Ebstein anomaly in prenatal.
youdao