When we are putting in the defibrillator is when we, when we induced this, this ventricular fibrillation, this very fast heart rhythm.

当我们把除颤器放进去的时候，当我们诱发这，这颤动，这非常快的律。

A defibrillator is a machine that delivers a targeted, measured amount of electricity to a heart that is either in something called ventricular fibrillation or ventricular tachycardia.

除颤器是一种机器，它会向处于称为颤动或性动速的脏输送有针对性的、可测量的电量。

When it's hooked up, you'll be able to see the rhythm that the heart is in, you'll be able to tell is that person in ventricular fibrillation or ventricular tachycardia.

当它连接起来时，看到脏的节律，分辨出那人是颤还是性动速。

You can see what the heart rhythm is and if it's not what you want it to be if it's ventricular fibrillation, then you can go ahead and, and discharge it.

可以看到律，如果颤动的话，那么可以继续，然后把它松开。

Complications during recovery can include pneumonia, heart arrhythmias, ventricular fibrillation (a dangerous " fluttering" rhythm of the heart), cardiac arrest (a sudden stopping of the heartbeat), and death.

恢复期间的并发症可包括肺炎、律失常、 颤动（ 一种危险的“ 跳” 节律）、 脏骤停（ 跳突然停止） 和死亡。

In rare situations, an ectopic focus can trigger ventricular tachycardia or even ventricular fibrillation, which are more serious arrhythmias where the ventricles beat too quickly to fill up with an adequate amount of blood.

罕见情况下，异位起搏点会引发性动速，甚至是纤颤，都是更为严重的律失常，即搏动太快，以至于不填充足量的血液。