I never thought that I wouldn't make it in time.
Once again, he really wasn't like Xie who noticed anything before.
The patient is not suffering from BMGada syndrome, what could it be? Defibrillation will be effective for polymorphic ventricular tachycardia, which is more accurate than the special bidirectional ventricular tachycardia mentioned by Xie.
There was no time left. Xie Wanying knelt down in front of Senior Brother Cao and said bluntly, "Let me give it a try."
The people present were shocked by her words and actions: With the big boss present, what could she want or try?
Looking at her hands again, she had no "weapons" in them.
To everyone's surprise, Cao Yong immediately gave up his seat the moment she opened her mouth: "You try."
This third brother! ——Cao Dong and Cao Zhao, who knew their younger brother well, stared with wide eyes.
Didn't he say that in terms of understanding her academic work, the two of them were not qualified? Cao Yong's attitude towards this was very stable.
...
...
Senior Brother Cao is watching.
Xie Wanying felt as if the small universe inside her body had exploded, and she focused all her attention on her right hand: clenching her fist and hammering.
Everyone's heart felt as if they were hit by her fist. They were shocked and thought with lingering fear: So she was doing the precordial hammering.
The question is that precordial hammering is equivalent to very low-energy electric defibrillation. If electric defibrillation is not effective, how can precordial hammering be effective? Moreover, the best time for precordial hammering is within the one minute or so of cardiac arrest when the heart is most irritable. Now it has definitely exceeded the best time. If the hammer is not used well, ventricular tachycardia will turn into ventricular fibrillation. This is why cardiac compression is the first choice for rescue because it is conservative and safe.
Before a long string of thoughts denying her actions could finish flashing through the minds of this group of people, the feedback data from the electrocardiogram monitor overturned the scene.
"Effective?!" Doctor Han was standing directly in front of the ECG monitor and could see it most clearly, so he was the first to shout out.
The voice was filled with surprise that broke through the ceiling.
Everyone's eyes were fixed on the electrocardiogram, and their hearts were beating like thunder.
Electric defibrillation didn't work, but Xie's action worked? Electric defibrillation directly attempts to affect the electrical activity of the heart. Considering that bidirectional ventricular tachycardia may be caused by the wall shown in her picture, Xie's hammer is more accurately said not to transmit low electrical energy, but to hit the sternum and chest wall at a precise location to generate vibrations and transmit force to the problematic myocardium, which in turn affects the electrical activity of the heart.
This kind of mechanical conduction is usually done by cardiac compression, but I didn't expect that precordial hammering can also be used in this way. Compared with cardiac compression, it can be used to target the right position with one burst of force.
There was a burst of surprise among the people at the scene: How can this method, which has never been heard of before, be done?
Several big guys on the scene responded very quickly: "It works, but it's not powerful enough."
At this stage, as long as the measures are effective and can save lives, nothing else matters. Everyone should roll up their sleeves and follow this move.
It is not easy to imitate Xie's hammer move. You have to choose the right position to strike.
Xie Wanying was ready to try again.
"I'll do it."
Brother Cao's voice came from the other side.
Xie Wanying gave the position back to Senior Brother Cao without hesitation. It was as if Senior Brother Cao trusted her, and she believed that Senior Brother Cao, who trusted her, would definitely see clearly where she hit the hammer.
Cao Yong clenched his fist.
Cao Dong and Cao Zhao looked at their younger brother: Can you do it?
It wasn't about whether he could do it or not, but he believed that the position she gave him would be suitable for him. Cao Yong's fist struck down without hesitation.
Senior Brother Cao's strength is much greater than hers, but she didn't expect that Senior Brother Cao would also learn from her and reach the second level of strength directly. Xie Wanying sighed.
Less than a second later, boom, boom, boom, the electrocardiogram returned to sinus rhythm.
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