In the minds of the big guys on the scene, they were probably thinking that even if they were dead, they might be better than pushing drugs. If the drug was overdose, they would not be able to save them after the chest compressions. Therefore, the consequences of the lack of defibrillation are enough to cause a series of chain feedback. This means that if the most powerful weapon is proven to be ineffective, everyone is worried about what tools can be taken out from the arsenal.

Under the second electric shock, two hundred joules were also ineffective.

A large number of people at the scene turned pale, and despair thoughts appeared in the hearts of some people.

Cao Yong took over Cao Zhao's position and continued to do chest compressions.

Chest compression is particularly laborious, and only by constantly changing people can we ensure the strength and frequency to the maximum extent.

Throwing down the electrode plate, Cao Dong shuffled the cuffs of his shirt and preparing to go on the next round.

During the rest, Cao Zhao used a flashlight to shine the students' pupils. If the rescue time is too long and the heart recovery time is too slow, it is not just a problem of whether the heart can be saved, but the students will become brain-death.

The big guys' foreheads were covered with sweat beads.

There was no more, Mu Yong picked up the electrode plate first and prepared to defibrillate again.

"Wait, teacher!" Xie Wanying's arms stretched out and decisively stopped Teacher Mu and said.

Her voice was bright at this moment.

All those who know Xie know that Xie is gentle and gentle on weekdays, and her voice can be soft and light, but every time she needs to yell at a critical moment, she will definitely surpass her second senior sister He Xiangyu. After all, she is the person who won the 800-meter championship, and her lung capacity is far greater than that of ordinary people.

After her words were like a "pop" sound, the other people's eyes came to her face.

Some people believe in her unconditionally, just like when Pan’s eyes freeze on her face, the words “Thank you, you finally spoke.”

Xie Wanying's heart was already full of tears in her eyes about this.

It was no different from others, her mind was bombarded before.

Don't think she can be as godless as she does. She is definitely more shocked than others. Because she felt it, she ended up facing a situation of failure again just like before she was reborn. What can you think? Was she born again in vain?

No one could have thought that her brain continued to find the answer to the point where she was going to have a cerebral hemorrhage in order to make a fuss.

More people's doubts cast a gaze at her: Are you stopping the boss and rescuing him???

"He may be bidirectional ventricular speed, so the number of defibrillation is useless." Xie Wanying said. Her voice at this time cannot be called calm, she shivered with a trembling heart. She knew very well that she was betting on the little bit of screen data in her mind.

Fortunately, her words dropped a bullet in the minds of the big guys.

Varyl speed is a major category of malignant arrhythmias, which is common in sudden death of heart disease, but can be divided into too many categories.

Everything in medicine comes from anatomy. From the perspective of cardiac anatomy, the medical term for the electrical activity of the heart itself is called the conduction system. It is a very complex power grid that is closely connected and echoes the internal structure of the heart. Therefore, the ventricular speed is impossible to be the same. The origin of the abnormal ventricular speed can fall to where the inside of the heart.
Chapter completed!