In the minds of the bosses at the scene, they were probably thinking that even if a dead horse is a living horse doctor, it might be better to defibrillate desperately than to push medicine. In the event of an overdose, there is no hope of resuscitating the patient with electrical defibrillation and chest compressions. Therefore, the consequences of ineffective electrical defibrillation are enough to cause a series of chain feedback. It is equivalent to saying that if the most powerful weapon is proved to be ineffective, everyone is worried about what tools can be taken out of the arsenal.
The second electric shock, 200 joules, was also ineffective.
A large group of people at the scene turned pale, and thoughts of despair emerged in some people's minds.
Cao Yong took Cao Zhao's place and continued to do chest compressions.
Chest compressions are extremely strenuous, and only by changing people constantly can the strength and frequency be guaranteed to the maximum.
Throwing down the electrode plates, Cao Dong rolled up his shirt cuffs to prepare for his next round.
During the break, Cao Zhao kept shining a flashlight on the pupils of the students. If the rescue time is too long and the recovery time of the heart is too slow, it will not only be a question of whether the heart can be saved, but the student will directly become brain dead.
Beads of sweat dripped down the foreheads of the bosses.
Helpless, Mu Yong picked up the electrode pads again, ready to defibrillate again.
"Wait, teacher!" Xie Wanying's outstretched arm decisively stopped Teacher Mu and said.
Her voice is bright at this moment.
Everyone who knows Xie knows that Xie is usually gentle and gentle, and her voice can be very soft and soft, but every time she needs to roar at a critical moment, she can definitely surpass the second senior sister He Xiangyu. After all, she is the one who won the 800-meter championship, and her lung capacity has long surpassed that of ordinary people.
After her words sounded like a "boo" and a sword cut through the air, other people looked at her face.
Some people trust her unconditionally. For example, Classmate Pan's eyes are fixed on her face with the word trust, and it is written in her eyes: Classmate Xie, you have finally spoken.
For this, Xie Wanying burst into tears.
No different from others, her mind was bombarded before.
Don't think that she can be as godless as she is. She was definitely shocked more than others. Because she felt it, but she came to see her and faced the same situation as before her rebirth, what would you make her think? Reborn in vain
No one could have imagined that she was about to have a brain hemorrhage as she struggled to find the answer.
More people cast doubtful eyes on her: Are you stopping the big brother from rescuing? ?
"He may have bidirectional ventricular tachycardia, so it's useless to defibrillate many times." Xie Wanying said. Her voice right now couldn't be called calm, she trembled slightly, and she knew very well that she was gambling with the little picture data in her mind.
Fortunately, her words cast a light bullet in the minds of the bosses.
Ventricular tachycardia is a large category of malignant arrhythmias, which is common in sudden cardiac death, but it can be subdivided into too many types.
Everything in medicine comes from anatomy. From the perspective of heart anatomy, the medical term for the electrical activity of the heart itself is called the conduction system. It is a very complicated electrical network that is closely connected and echoes the internal structure of the heart. Therefore, ventricular tachycardia is absolutely impossible to be the same. The abnormal origin of ventricular tachycardia can fall in various places inside the heart.
It is best to accurately determine the location of the ventricular tachycardia, and perhaps tell the clinician what the cause of the patient is and the doctor can treat it easily.