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   Again, he didn't really notice anything like Xie did before.

   Patients with non-Bmgada syndrome, what could be? Defibrillation is effective for polymorphic ventricular tachycardia, but it is not as accurate as the special bidirectional ventricular tachycardia mentioned by Xie.

   Running out of time, Xie Wanying knelt down opposite Senior Brother Cao and said bluntly, "Let me try it."

   A group of people present were shocked by her words and deeds again: When the boss is present, what does she want or can try?

   Looking at her hands again, they are empty and have no "weapons".

   To everyone's astonishment, Cao Yong gave up the moment she spoke: "You try."

   The third child! - Cao Dong and Cao Zhao, who knew their younger brother very well, stared at each other.

   Didn't he say it? In terms of her academic understanding, the two of them are not qualified. Cao Yong's attitude towards this is very stable.

   Brother Cao was watching.

   Xie Wanying felt that the small universe in her body broke out, and her whole body was focused on her right hand: fist, hammer.

   Everyone's hearts were as if they were hit by her fist, and they shook, thinking with lingering fears: It turned out that she was hammering in the front of the heart.

  Question Precordial hammering is equivalent to a very low-energy electrical defibrillation. Can electrical defibrillation be useful without precordial hammering? Moreover, the optimal time for hammering in the precordial area is more than one minute when the cardiac arrest is the most stressful, and it must now exceed the optimal time. A bad hammer will turn ventricular tachycardia into ventricular fibrillation. This is why cardiac compression is the first choice for rescue because it is conservative and safe.

   A series of thoughts of denying her actions did not finish flashing in the minds of this group of people, and the feedback data on the ECG monitor overturned the scene.

   "Effective?!" Dr. Han's position was facing the ECG monitor, he could see it clearly, and was the first to shout.

   This voice was filled with surprise breaking through the ceiling.

   Everyone's eyes were fixed on the electrocardiogram, and their hearts were beating like thunder.

  Electrical defibrillation didn't work. Thank you classmates. This action is effective? Defibrillation directly attempts to affect the electrical activity of the heart. Considering that the bidirectional ventricular tachycardia may be a problem with the wall displayed on her screen, Xie's hammer is more precisely not the conduction of low electric energy, but the vibration of the sternum chest wall at the precise part of the hammer to transmit the force to the faulty myocardial part. , which in turn affects the electrical activity of the heart.

   Such mechanical conduction is generally used for cardiac compression. I did not expect that hammering in the precordial area can also be used in this way. Compared with cardiac compressions, it can be aimed at the position with one burst of force.

   The people at the scene were full of surprises: How can you do something you have never heard of before?

   Several on-site bigwigs responded super fast: "It is effective but not powerful enough."

   At this stage, as long as effective measures can save lives, nothing else matters. All the high-sleeve tubes are going to follow this trick.

  It's not easy to imitate Xie's hammer, you have to look at the very right position to start.

   Xie Wanying is gearing up to come again.

"I come."

   Brother Cao's voice sounded across from him.

   Xie Wanying gave the position back to Senior Brother Cao without hesitation. For example, Senior Brother Cao trusted her. She believed that Senior Brother Cao who trusted her would definitely see the position of her hammer.

  Cao Yong clenched his fists.

  Cao Dong and Cao Zhao looked at his younger brother: Can you do it?

   It's not that he can do it, but that he believes that the position she gives will do. Cao Yong's fist slammed down without hesitation.

   Brother Cao's strength is much greater than her. I didn't think that Brother Cao would steal a teacher, so the second step has the strength in place. Xie Wanying sighed.

   After a second, the electrocardiogram restores sinus rhythm.

   (end of this chapter)