Big Doctor Live Room

Chapter 1067 Ultra-low temperature cryotherapy

"Pleurectomy complete."

As soon as Chen Quncai opened his mouth to announce the result, Qi Hong who had prepared for a long time answered immediately.

"The donor's heart is ready!"

"Very good, give me the aortic clamp!"

Chen Qun stretched out his palm without raising his head, and the pliers landed in his palm. Although the perfect cooperation with Xiaoxin was a bit different, and the gap was not small, Chen Qun also knew that Zhao Xue was doing his best to keep up today. My own speed has improved a little bit compared to before.

He glanced at Zhao Xue calmly, only to realize that the Queen's back-up nurse was already sweating profusely, and he didn't even have time to wipe it off. The skin exposed from the edge of the mask was also flushed, needless to say, he had to catch up Very hard.

But that's fine, maybe after one or two more major surgeries, this female nurse's equipment nurse skills can be ranked among the masters. I remember that before the broken system was upgraded a few days ago, the skill points of the simulated nurses in the space were experts. After more than half of it, it was expected that he would be promoted.

"Cut the blood flow, inject cardioplegia, and give me needle-nose forceps!"

Chen Qun surveyed the entire battlefield as if giving orders, feeling inexplicably high-spirited in his heart, and even conjured up the instrument that Zhao Xue handed over with his little finger. Fittingly landed on the thumb and middle finger.This small movement made people who knew him feel a little strange, knowing that he was full of an indomitable momentum, and he was using all his abilities to treat this little patient.

As an assistant, Gu Ning knew that the front was the most critical place. The only thing restricting Chen Qun was that the operation had been going on for more than four hours, and all the patient's physiological indexes were about to drop to the warning line.This sudden change made the already dangerous operation even worse.

What's more, Gu Ning was worried that when the frozen heart was taken out of the freezer, it was a bit pale in color and a little abnormal compared to ordinary transplanted hearts.In addition, he knew very well that the function of this critical heart was very weak, and the time of ischemia and transportation was too long. If the heart itself could not survive, then Chen Qun's various surgical techniques would be useless.

Even if it can restore blood circulation, it is not known whether it can survive.According to the biggest estimate in front of him, the probability of success is only [-]%. I don't know if Chen Qun's luck can carry him through the difficulties?

But Gu Ning knew in a blink of an eye that his "senior brother" was wrong, because Chen Qun never expected luck to bring him any success, and under any conditions, he had a backup plan.

"Prepare the ultra-low temperature freezing equipment immediately!"

Following Chen Qun's order, no one else reacted. Only Gu Ning, who knew the inside story, immediately guessed Chen Qun's motive.

"You are afraid."

Chen Qun didn't wait for Gu Ning to finish, and directly interrupted his statement.

"It's not about fear, it's just in case. It's always good to be prepared."

In case your sister!

Gu Ning cursed silently in his stomach, and felt that the pressure in his heart was relieved a lot.This kid Chen Qun even knows this rare method, so he doesn't know how many heart surgeries he has performed secretly.Even if his brain circuit is different from other people's, such experience is too rich and unmatched by anyone in the world.

The self-deprecating line that Chen Qun talks about every day - "rich clinical experience" is not a bragging, but a humble statement.

The operation fell into silence, and only a few doctors were left silently continuing the simultaneous heart and liver transplantation.After thinking about it for two or three minutes, Qi Hong also understood what Chen Qun was worried about, so she made preparations in advance, but her heart became more and more depressed, and she knew why Chen Qun didn't let her senior brother speak out.

Otherwise, it would simply be too demoralizing and let the other assistants mess themselves up.

Perhaps, Chen Qun was silently waiting for that moment to come.For Chen Qun, the reason why he chose to wait was because he didn't know where the problem was with the critical heart that had lost most of its vitality.Moreover, Chen Qun should have a little backhand, that is, during the transport operation, he did not use the active agent that he had inadvertently created. In fact, he was afraid of using the drug first, which would cause the ischemic heart to consume faster.

He only had one chance, and if coupled with the ultra-low temperature cryotherapy he was going to implement, and a two-pronged approach, it would be possible to completely save the patient from the two damaged hearts.

However, another problem popped up again.

Why did Chen Qun know that the active medicine had only one curative effect on the heart in a hypothermic state, instead of using it during transportation?Where did he get the data?
Even if it is a guess, he still needs to have a model basis. At least in the simulation calculations of the young lady, he has not seen the hypothermic heart test.This active agent is more used for nerves. After all, this is a use they knew from the beginning, and it has been proved by countless patients later.

"Release the mask and close the extracorporeal circulation."

Following Chen Qun's order, everyone stared at the slightly crowded two hearts in the chest, holding their breath and staring blankly.

After six or seven seconds of time beating along with the numbers on the wall, a pounding heartbeat was uploaded from the transplanted heart, and as if there was a tacit understanding, the heart on the other side also started beating.

Everyone except Chen Qun let out a sigh of relief, knowing that this twists and turns operation had finally succeeded.

But for Chen Qun at this time, on the three-dimensional perspective pattern on the diagnostic panel in the corner of his eye, three small dots are constantly changing positions on the transplanted heart, and it is impossible to confirm whether there is a problem with that point or all three dots. .

He knew that if there was a problem with the three points, he would not be able to solve the problem in the shortest time, which would mean the failure of the operation.The only thing that can comfort him now is that these three points are constantly changing positions and jumping, but one point is moving in three places.In other words, the other two places are follow-up reactions, and only one place is the culprit.

"The operation was a success!"

A little nurse let out a cheer, and before the words fell, there was a beeping alarm sound from the instrument.

"VT?"

"Ventricular tachycardia!"

Qi Hong and Gu Ning came up with the same answer in their minds at the same time, but Qi Hong was a little uncertain, while Gu Ning had already expected it.

Chen Qun had been prepared for a long time and gave instructions directly to the nurses around him.

"Cardoplegia was injected again into the transplanted heart, and at the same time extracorporeal circulation was started again. I needed to find the focus of the VT phenomenon caused by the transplanted heart. After the heart stopped beating, I cut open the myocardium and performed ultra-low temperature cryotherapy around the ventral muscle!"

It was Chen Qun's explanation that other doctors came to understand, and without causing damage to the heart muscle, used ultra-low temperature treatment to pinpoint the culprit and directly eliminate ventricular tachycardia.

However, how Chen Qun found this focus at this moment is the key to the problem. If he fails, it will affect the stimulation conduction system and cause conduction block!

"Xiao Chen, do you know where the focus is?"

"I know, just now one of my left hands was close to the heart, and I felt that something was wrong! It was exactly the same place when I first discovered it during this operation."

This guy is really weird, when everyone is playing high-tech, he is playing the old-fashioned style of empty-handed work; when everyone is performing conventional surgery, he is engaging in high-tech innovation, one step ahead of the world trend.

The past and the future have become the two carriages in his hands, allowing him to travel thousands of miles in the field of surgery and medicine without any obstacles!
(End of this chapter)