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心脏有节律的收缩和舒张是维持血液循环的动力,称为心脏的血泵功能。心脏骤停就是突然发生心脏血泵功能的丧失或停止,随之血液循环亦停止了,它是临床上最紧急的情况,若没有及时进行正确有效的抢救,迅速恢复心脏血泵机能,必然导致病人死亡。因此,在发生心脏骤停的现场,争分夺秒的进行抢救是最重要的环节。
Rhythmic contraction and relaxation of the heart is the driving force behind the blood circulation, known as the heart’s blood pump function. Sudden cardiac arrest is the sudden loss of cardiac function or stop the blood pump, followed by blood circulation has stopped, it is the most urgent clinical situation, without timely and effective rescue, rapid recovery of cardiac pump function, will inevitably lead to The patient died. Therefore, in the scene of cardiac arrest, race against time to rescue is the most important part.