Objective: To study the optimum dose of Adrenalin in cardiac resuscitation after heart sudden arrest.
目的：为探索心脏骤停时进行心脏复苏时肾上腺素的最适当剂量。
When sudden cardiac arrest occurs, death comes within a few minutes unless the victims' heart muscles are successfully jolted back into a normal rhythm with an electrical shock.
一旦心脏骤停发生，若心肌不能立即在电击的情况下恢复，患者将在几分钟内死亡。
The most common reason for sudden cardiac arrest is a very chaotic heart rhythm (ventricular fibrillation), which occurs as a result of a heart attack.
心脏骤停的最常见原因是由心肌梗塞引起的心率极度紊乱（如室颤）。
Previous studies have shown that earthquakes war or even the loss of a World Cup Soccer match can increase rates of death from sudden cardiac arrest in which the heart stops circulating blood.
之前的研究已经表明，地震、战争、甚至输了一场世界杯都会增加突发心搏停止而死的机率，在这种情况下心脏停止了供血循环。
Previous studies have shown that earthquakes, war or even the loss of a World Cup Soccer match can increase rates of death from sudden cardiac arrest, in which the heart stops circulating blood.
此前的研究表明，地震、战争甚至输掉一场世界杯足球赛都会增加心源性猝死的几率。心源性猝死是一种由心脏突然停止供血而引发的死亡。
Previous studies have shown that earthquakes, war or even the loss of a World Cup increase rates of death from sudden cardiac arrest, in which the heart stops circulating blood.
此前的研究表明，地震、战争甚至输掉一场世界杯足球赛都会增加心源性猝死的几率。心源性猝死是一种由心脏突然停止供血而引发的死亡。
Previous studies have shown that earthquakes, war or even the loss of a World Cup Soccer match can increase rates of death from sudden cardiac arrest, in which the heart stops circulating blood.
以前的研究已经表明地震，战争甚至是世界杯的失利都能因脉搏停止导致死亡率的上升，心脏停止血液循环。
Previous studies have shown that earthquakes, war or even the loss of a World Cup Soccer match can increase rates of death from sudden cardiac arrest, in which the heart stops circulating blood.
以前的研究已经表明地震，战争甚至是世界杯的失利都能因脉搏停止导致死亡率的上升，心脏停止血液循环。
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