aorta coarctation

• 主动脉缩窄

aorta coarctation的用法和样例：

例句

1. What causes coarctation of the aorta?
   什么引起了主动脉缩窄？
2. Your child's coarctation of the aorta may be repaired surgically in an operating room or by a cardiac catheterization procedure.
   你孩子的主动脉缩窄可以在手术室里用外科修复的办法或者心导管介入的方法进行治疗。