The main message to bystanders is that cardiac arrest is not necessarily a death sentence, but lives can be saved if more people learn CPR and how to deliver chest compressions.

• 对旁观者来说最重要的信息在于，心脏骤停并不意味着死亡宣判，如果更多人懂得如何进行CPR和胸部按压，会有更多生命被拯救。