foramina ovale
英
美
【医】卵圆孔
双语例句
- Objective To investigate the clinical significance of foramina ovale valve examined by echocardiography in the prenatal diagnosis of fetal atrial septal defect ( ASD).
目的探讨超声观察卵圆孔瓣在胎儿房间隔缺损产前诊断中的临床意义。
美
【医】卵圆孔