猝死发病急、发生突然、抢救困难、死亡率高,已受到医学界的广泛重视。一、猝死的定义猝死也称为急死、顿死、即死、暴死、瞬间死、没预料到的死亡等,是指自然发生、出乎意料和突然的死亡。从起病后到死亡的时间,世界卫生组织规定为6小时以内。多数指一小时之内的死亡,也有的指24小 Sudden death sudden onset, sudden, difficult to rescue, high mortality rate, has been widespread attention in the medical profession. First, the definition of sudden death Sudden death is also called acute death, dying, that is, death, violent death, instantaneous death, unexpected death, etc., refers to the natural, unexpected and sudden death. From the onset to the time of death, the World Health Organization provides for less than 6 hours. Most refer to death within an hour, while others refer to 24 hours