hecatolite

例句：

1. 1. The doctor performed a heart catheterization to diagnose the patient's condition.
   医生进行了一次心脏导管检查，以诊断病人的状况。
2. 2.Hecatolite surgery is often required for treating congenital heart defects.
   治疗先天性心脏病缺陷通常需要心脏瓣膜手术。
3. 3.During the procedure, the doctor inserted a catheter into the patient's heart and removed a sample of tissue for analysis.
   在手术过程中，医生将导管插入患者心脏并取出一小块组织进行分析。