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   Her memory was instantly pulled back to the scene four years ago.

   Under the wobbly dim light bulb, the ambulance rushed in, a patient who was almost misdiagnosed with a ruptured aortic aneurysm.

   It was she who helped him save the patient at that time. So, he knew where her best parts were. He believed she could do it, but he was even more afraid that she would faint.

  Cao Yong's deep eyes fell on her face, almost motionless, revealing a deep sense of solemnity.

  Senior Brother Cao's eyes passed over, and her brain felt as if three feet of cold water had been poured into her.

  If she can't get her head back to normal, Senior Brother Cao will definitely call her off the operating table more firmly than Brother Shenxian.

   Cao Zhao was also aware of this, and Mo's eyes rolled, needless to say what he wanted to say: just like this younger brother, he will only be more ruthless in the future than when he was a teacher.

   The hand Xie Wanying put in the child's chest and pressed against the heart stopped decisively.

   Seeing the opportunity, Cao Zhao pulled out her hand, and his own hand went in and continued to perform intra-chest cardiac compressions for her.

  Time passed second by second.

   Ten minutes have passed since the heart press, I hope to see it getting smaller and smaller.

  This time, Cao Zhao, who was pressing his heart, was sweating again.

   "Stop pressing."

When the three words    suddenly sounded, everyone was shocked.

  The person who said this was exactly Xie Xie, who never gave up on anything before.

   Little Junior Sister, Liu Jingyun frowned sadly. These words would not sound like something that Junior Junior Sister would say.

Um. Cao Yudong and Ye Sujin, the big couple, groaned in unison. Unlike the others, the two of them could hear that the tone of the words was not the tone of a doctor giving up on his patients.

   "How do you say it?" Cao Zhao, who didn't stop pressing immediately, asked her, he should have heard some signs as well.

"Do reperfusion." Xie Wanying's voice returned to that extreme academic calmness, "re-block the ascending aorta, continue to perfuse the heart with half-potassium warm blood cardioplegia in a ratio of 4:1, and then open the ascending aorta again. Aorta."

   What is this method? Never heard of it? Lin Hao looked at Classmate Pan with question marks in his eyes.

   "It is the second perfusion warm blood cardioplegic resuscitation." The main knife said.

  Problem Myocardial protection has always been done during surgery, and it stands to reason that such a problem should not occur. Secondary perfusion of warm blood is a resuscitation method for intraoperative myocardial protection problems.

   Another possibility is that the child's heart muscle may still be relatively thick. Whether this is Xie's "perfect" eyesight depends on verification.

   Every conceivable rescue method must be tried.

   Immediately follow her advice. Vascular clamp was used to arrest the ascending aorta, and the reconstituted cardioplegia was injected into the heart. The blood temperature is 37 degrees of normal temperature blood.

   After completing the above steps, the surgeon prepares to open the ascending aorta again to clamp the life and death.

Snapped. The **** of the main knife pass through the round hook of the hemostat and release the chuck.

   There was a burst of gasping sounds from inside and outside: It seems that the little heart didn't show a miracle and jumped up?

   Sure enough. Cao Zhao's eyebrows were dignified, and his hand was about to go in again for cardiac compression.

   "Defibrillation, 20 joules." The opposite student Yisuke sounded a decisive instruction sound again. He took the electrode pads handed over by the nurse with both hands faster than he did, and put them into the ventricular wall at the bottom and apex of the small heart.

  20 Joules? !

  Xie classmates are so brave!

   Twenty is the maximum energy. If it fails, the doctor will probably have no way out.

   (end of this chapter)