Chen Jiahao began to sterilize some common surgical instruments such as scalpels, scissors, needles, tweezers, etc., and after doing these, Chen Jiahao took a hard breath and walked straight to Zhang Hu's mother.

Looking at Chen Jiahao's movements, the three people present all took a hard breath, after all, Chen Jiahao's age is still a little young, such a big operation has to make them nervous, especially Tang Guo, who didn't even blink his eyes, staring at Chen Jiahao.

Outside the operating room, it was almost the same, and Zhao Luosi's three daughters also quieted down and looked at the screen.

And Zhang Hu clenched his fists tightly, but his mother was on top, it is estimated that he is the most nervous here, and the other little nurses all put their hands on their chins, waiting for Chen Jiahao to operate.

"Chief, it's been half an hour since the anesthesia started." At this time, the director of the anesthesiology department reminded Chen Jiahao.

Chen Jiahao nodded, and slowly picked up a small scalpel, don't see that the scalpel is small, but it is extremely sharp, if the cutting speed is too fast, it may take a long time before the wound will bleed.

Chen Jiahao took a hard breath, his eyes stared at the position of Zhang Hu's mother's heart, and the instrument next to Guò showed that Chen Jiahao's scalpel slowly fell, and the scalpel drew a circle along the periphery of Zhang Hu's mother's heart.

"Start infusing blood." Chen Jiahao said calmly.

Tang Guo didn't dare to be sloppy, although she was still fighting with Chen Jiahao, but now she was in surgery, and her life was at stake, Tang Guo hurriedly took out a blood bag and began to transfuse Zhang Hu's mother.

And the next moment, everyone's hearts were shocked, and they saw Chen Jiahao directly break Zhang Hu's mother's chest through rubber gloves, and the moment the chest was opened, blood flowed out instantly.

Zhao Luosi, who was outside the operating room, quickly closed his eyes and didn't dare to look at it again.

Zhang Hu also turned his head aside, and his heart became even more nervous, but he also knew that this was a heart-swapping operation, and since it was a heart-swap operation, the chest cavity must be opened, otherwise, the heart could not be removed.

Several other little nurses covered their mouths with their hands, with a surprised expression, although they are all nurses, but this heart exchange surgery, it is the first time to see, this heart exchange surgery can be called one of the most difficult surgeries in the world, and the heart exchange surgery requires a huge amount of money, so generally patients who have heart exchange surgery will choose a hospital in Yanjing, or a foreign one, after all, the safety factor there is safer in comparison.

However, Dean Li's face did show extreme horror, not because of anything else, but because Chen Jiahao actually opened the chest cavity in one go, and the heart exchange surgery was done by Dean Li before, but he needed two or three times to cut this chest cavity.

If the knife scratches the artery, let alone scratch it, as long as it is scraped so suddenly, the patient's life will be in danger.

According to the normal order, the epidermis should be cut first, and then the blood vessels inside should be observed, and then the blood vessels should be avoided, and the chest cavity should be cut little by little until the chest cavity is opened, but this Chen Jiahao actually cut the chest cavity directly with one knife, and did not hurt a single blood vessel.

How did he know that when Chen Jiahao's master trained him, he would always ask Chen Jiahao to cut various parts of the animal, and the requirements were extremely excessive.

Tang Guo was also slightly stunned, although she had not seen heart exchange surgery, but she had learned some when she was in school, and she also knew that Chen Jiahao's knife could cut open the chest cavity, which was definitely not so simple.

Looking at the beating heart inside, Chen Jiahao took a hard breath and tried to calm himself down as much as possible, this incision of the chest cavity is only the first step, and for the whole operation, this first step is the easiest.

Chen Jiahao is about to take this crucial step, and Chen Jiahao's heart is also a little nervous, that is, to cut off the blood vessels connected to the heart and take out the heart.

"Push the outer bypasser." Chen Jiahao said without raising his head.

Tang Guo snorted coldly in his heart, how could this guy be born to look like a messenger, and slowly pushed the external circulation machine over.

Dean Li began to start the outer circulation machine, entering some numbers on it, while staring at the screen above: "You can start." Dean Li looked at Chen Jiahao and said respectfully, this respect is not only because of Chen Jiahao's identity, but also because of Chen Jiahao's medical skills.

"Every time I cut a blood vessel, you have to use the fastest speed to cycle this blood vessel, understand?" Chen Jiahao said to Tang Guo before moving the knife.

Tang Guo nodded, she didn't dare to be sloppy in this matter, she knew that she was about to enter the step of removing the heart, which required cutting all the blood vessels connected to the heart, and then connecting these blood vessels to the circulation machine and continuing to work, so as to ensure the patient's blood circulation, if there was a little mistake in this, then the patient would die completely.

After confirming that Tang Guo heard clearly, Chen Jiahao took a breath.

The scalpel in his hand quickly cut through a blood vessel on the right side of the heart.

"Poof." The moment the blood vessels were cut, blood spurted out instantly, more than a meter high.

Chen Jiahao directly pinched the blood vessel and handed the blood vessel to Tang Guo.

Although Tang Guo's face showed a hint of horror, he seemed very calm in his movements, connecting a thin tube on the circulation machine with this blood vessel, looking at Tang Guo's movements, Chen Jiahao was also slightly stunned, thinking that this little girl would be afraid.

Chen Jiahao cut off all the blood vessels around the heart in an orderly manner, and Tang Guo did not have any problems during this period.

Seeing that the instrument showed normal, Chen Jiahao also took a hard breath, and after these were done, he almost removed the heart, which is to say that the heart was taken.

All of them held their breath and watched Chen Jiahao's hand slowly reach into the patient's chest.

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