心跳、呼吸骤停是临床上最紧急的情况,须立即处理,否则可因全身严重缺氧而死亡。目前对心跳骤停的认识和抢救渐趋完善。人们过去往往错误地认为,心脏骤停4～6分钟就无复苏的可能,如果停跳超过6分钟就无需进行抢救了。但是我国医务人员近几年来已多次抢救成功了心脏骤停长达6 Heartbeat, respiratory arrest is the most urgent clinical situation, to be addressed immediately, otherwise it may be due to severe hypoxia and death. The current understanding of cardiac arrest and rescue are getting better. In the past, people often mistakenly believed that there was no chance of resuscitation within 4 to 6 minutes after cardiac arrest, and there was no need to rescue patients if they stopped for more than 6 minutes. However, Chinese medical workers have successfully rescued cardiac arrests in recent years for up to 6 times