tricuspid atresia

例句：

1. 1. The patient had a history of tricuspid atresia, which required surgery to correct the condition.
   患者有三尖瓣闭锁的历史，需要手术来纠正这个状况。
2. 2.During her echocardiogram, the cardiologist identified the presence of tricuspid atresia in the patient's heart.
   在患者的心脏超声检查中，心脏病专家发现了三尖瓣闭锁的存在。
3. 3.The child was diagnosed with tricuspid atresia and underwent surgery to repair the defect.
   这个孩子被诊断出患有三尖瓣闭锁，并接受了手术来修复这个缺陷。