An 8-year-old boy, operated on for total correction of Fallot's tetralogy, developed complete heart-block on the operating table.

一个8岁男孩在进行法乐氏四联症矫治手术时，心脏发生了完全性传导阻滞。

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Doctors have successfully operated on a 15-year-old boy to remove a 20-inch sword from his head.

医生成功地对一名15岁男孩施救，从其头部取出一把长约20英寸的尖刀。

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Doctors have successfully operated on a 15-year-old boy to remove a 20-inch sword from his head.

医生成功地对一名15岁男孩施救，从其头部取出一把长约20英寸的尖刀。

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