Xie Yiren was elated, and she held the surgical box in her hand, treating it like a treasure.

“Zheng Ren, what surgery?” Xie Yiren immediately asked.

“Cardiac surgery, there’s …” Before Zheng Ren could finish his sentence, Xie Yiren happily hugged the surgery kit and said,””Who should I contact to get someone in the operating theater to disinfect the wound?”

“Er …” Zheng Ren wanted to explain the risks of the operation to little Yiren, but he held back when he saw how happy she was.

Zheng Ren took the surgery box and passed it to Chunu Ansai’s disciple, instructing him to send it for disinfection.

Yiren was a little worried, but she didn’t say anything in the end.

“Boss Zheng, your surgery box is really a treasure.” Old he said with a smile.

“It’s alright. For some surgeries, using it can increase the success rate by about ten points. ” Zheng Ren said.

“Is there any special instruction for cardiac surgery?” Old he was very cautious. This was the first time he was going overseas for surgery with boss Zheng, and no mistakes were allowed!

Old he thought to himself.

The twin sisters had never gone abroad with boss Zheng before, so he should be considered to have won the first place.

The more this was the case, the more cautious he had to be.

If he had the upper hand, the more boss Zheng went abroad, the more important his position would be.

Until boss Zheng had forgotten about the beautiful twin sisters.

It didn’t seem possible, so he would weaken their role. As long as it was a difficult surgery, they would think of him.

Old he looked at Zheng Ren and Xie Yiren with a complicated expression.

The most impressive thing about Mr. Zheng was that his girlfriend didn’t seem to mind the existence of the Twin anesthetists.

The capable were omnipotent. This was an example!

If it were him, he would have been beaten to death by his wife.

“The surgery requires cardiopulmonary bypass. Also, regarding the level of anesthesia … I will remind you during the surgery. ” Zheng Ren said cautiously as he thought about the mucous tumor or worm egg in the right atrium.

It was supposed to be easy to distinguish a mucous tumor from an egg, and the x – ray showed that it was definitely a mucous tumor, but Zheng Ren still treated the egg as an option.

Seeing Zheng Ren being so cautious, old he’s heart trembled and he said,””Okay. If you need anything special during the surgery, just let me know one minute in advance.”

“Boss Zheng, can I go and familiarize myself with the machine first?” old he thought for a while.

Old he was not the only one who needed to familiarize himself with the machine. Zheng Ren and Su Yun also needed to familiarize themselves with the operating theater’s environment.

A small difference was enough to lead the surgery to an unpredictable future.

At this time, no matter how cautious he was, he couldn’t be too careful.

Right now, in Zheng Ren’s heart, Chunu Ansai was not a Gu master, nor was he an ancient clan’s new power that was mixed with current technology. He was just a patient, a patient that needed surgery.

No matter how small the surgery was, it required all the effort, not to mention that it was a heart mucous tumor, which was suspected to be a heart parasite egg.

Chunu Ansai’s apprentice was very efficient and did not need Zheng Ren and the others to worry about him. He had already arranged everything in advance, and even the doctor assigned to the operating table was the director of the Cardiovascular Surgery Department at the National Hospital.

When he arrived at the operating theater, Zheng Ren explained the surgical method he was going to perform, which was a minomatosis of the right atrium with a beating heart under cardiopulmonary bypass.

The boss of the cardiothoracic Department of the National Hospital was dumbfounded.

A heart tumor was a rare case that only happened once a year. How did he get one?

After he explained the surgical method, Zheng Ren began to check the various instruments in the operating theater of the National Hospital.

From the ventilator and ECG monitoring to electrocoagulation and suturing, everything was fine.

The difference wasn’t that big, so Zheng Ren was confident.

It was related to the equipment and medical consumables, but it was not absolute. The most important point was the people.

With little Yiren, Su Yun, and old he around, Zheng Ren wouldn’t have to face the embarrassing situation that happened in Westwood.

‘If I go to unfamiliar places in the future, I’d better treat more people,’ Zheng Ren thought to himself.

“Old he, is there a problem?” Zheng Ren asked with his hands behind his back.

“No, I didn ‘t,” Old he looked at the cardiopulmonary bypass machine and said, “It’s not the latest equipment, but I’ve used this model of machine before. There’s no problem.”

“Su Yun, is there a problem?”

Su Yun didn’t say anything. She raised her left hand and made an ‘OK’ gesture.

“Yiren?”

“Are you comfortable with the suture thread? It’s a rare Johnson Model. ” Xie Yiren said.

“No problem,” Zheng Ren said.

After he finished speaking, he turned around and said to the doctor from the National Hospital,”Send the patient over and prepare for surgery.”

While the other side was busy, Zheng Ren went to the film reader and got into position. He then entered the system space and began his surgical training.

He had performed a similar surgery on the mother of Zhang Weiyu’s friend at 912.

Although the location was different, it was more or less the same.

In terms of surgery alone, the surgery for the right atrium was much less difficult than the one for the tristepupleus tumor.

After all, it did not involve valve replacement, and the complexity of the surgery was much lower.

That was why Zheng Ren dared to try the mucous tumor removal technique that required the heart to beat non – stop.

Standing in the operating theater, Zheng Ren was not in a hurry to perform the surgery. Instead, he first calmed his emotions.

Zheng Ren had been furious during the fight with song en.

It was a good time to calm down.

Recalling everything that had happened in the past, Zheng Ren felt that luck points were still useful. The main reason for this coincidence was that Su Yun wanted to have a meal with everyone in the medical team.

He had brought fan Tianshui and the old squad leader with him, but he had not expected that he would be able to avoid a disaster.

“I hope big pig trotter will give me more missions to increase my luck in the future,” Zheng Ren smiled.

After all, he had the protagonist’s Halo and +27 luck, so he should be fine under normal circumstances.

After more than ten minutes, Zheng Ren felt that his emotions had calmed down.

He calmed his heart and began the surgery.

Zheng Ren did not pay attention to the surgery completion rate in the operating theater system. He just wanted to do it once and see what was inside the heart.

Even so, he still performed the incision and surgery step by step while he performed the cardiopulmonary bypass alone.

He did “waste” a certain amount of surgery training time by doing so, but these maneuvers were also part of the surgery. It was difficult to see any qualitative changes, but it was still extremely important.

He cut open and exposed the heart, and he found that the patient’s right atrium was full. Zheng Ren put his hand on it and touched the slightly hard “Creep Tumor” inside.

The patient’s inferior vena cava was almost completely blocked.

Zheng Ren began to establish cardiopulmonary bypass. This was slightly different from the previous surgery. Due to the condition of the inferior vena cava, he chose to perform intubation for the femoral vein and superior vena cava.

After the intubation was completed, he tightened the control band of the superior vena cava and opened the inferior vena cava. Zheng Ren then cut open the right atrium.

The size of the tumor was about 7.8 x 6.7 x 8cm. They were shaped like an ox’s horn and protruded into the inferior vena cava and the triserpupus respectively, almost completely blocking the inferior vena cava. There was a small stem at the bottom.

The tumor was like a large watermelon, floating in the right atrium.

The tumor stem was located between the entrance of the inferior vena cava and the right atrium wall. It was about 1 cm in diameter.

Zheng Ren observed the ‘tumor’ out of curiosity.

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