heart shock

例句：

1. 1. He collapsed on the spot after a sudden heart shock.
   他突然心脏病发作后当场倒下。
2. 2. The doctor administered an emergency cardiopulmonary resuscitation (CPR) to save his life.
   医生紧急进行了心肺复苏以挽救他的生命。
3. 3. During the cardiac syncope, he was rushed to the hospital for further treatment.
   在心脏骤停期间，他被紧急送往医院接受进一步治疗。