That began to change in 1960, when the combination of mouth-to-mouth ventilation, chest compressions and external defibrillation known as cardiopulmonary resuscitation, or CPR, was formalised.

这种情况在1960年开始发变化，当时被称为心肺复苏术（简称 CPR）的口对口人工呼吸、胸部按压和体外除颤的组合被正式确定下来。

Now the thing about CPR — or cardiopulmonary resuscitation — is that it can't correct fibrillation.

但 CPR，心肺复苏术，不能纠正纤维性颤动。

Something else they might have to do is give CPR, cardiopulmonary resuscitation.

他们可能需要做的另一件事进行心肺复苏术，即心肺复苏术。

CPR (cardiopulmonary resuscitation) should be given immediately if a pulse can't be felt and there is no sign of breathing.

如果感觉不到脉搏且没有呼吸迹象， 应立即进行心肺复苏术（CPR）。

Some may also request a license or certification, such as basic life support or cardiopulmonary resuscitation.

有些人还可能要求许可证或认证，例如基本命支持或心肺复苏。