patent duetus arterious 基本例句 动脉导管未闭 Ligature padded with cloth of patent ductus arterious was recommended.推荐了垫卷结扎动脉导管未闭的方法。 All the patent ductus arteriousus patients received a levopostolateral triangle of suscultation incision thoracotomy.所有动脉导管未闭的患者采用左后外侧听诊三角开胸。