As an assistant to the surgeon, experiencing this change in power is simply not the same as watching the live broadcast of the operation.

The change of power and the change of each direction came from the guidewire, and it became three-dimensional and concrete in his mind. The live broadcast of the operation, I can't feel this at all.

That's what it feels like! That's what it feels like to break through the limits of human beings and find turbulence!

Dr. Mehal couldn't help but get excited.

He seemed to have forgotten that he was a patient, lying on the operating table while the guidewire was swimming in his veins.

This excitement and excitement were intertwined, and Dr. Mehal's heart rate involuntarily began to increase.

"Stop. Zheng Ren, who has been paying attention to ECG monitoring, suddenly said.

"Uh......" Dr. Mehal was stunned, the operation went well, why call it to stop?

"Doctor, your heart rate is already 102 beats per minute. If I can't control your emotions anymore, I'll let my assistant replace you. Zheng Ren said lightly.

"Okay, I'll calm down. Dr. Mehal closed his eyes, took a deep breath, and then said, "Zheng, it was a really wonderful feeling, just as I imagined, flawless. Can I do that next?"

"Yes, but don't get excited. Zheng Rendao.

Dr. Mehal didn't expect Jung Ren to be so easy to talk to, he really said "yes" to himself!

The heart rate is a bit fast, but after all, I touched the most difficult point of the interventional surgery, and I was not excited at all, which was impossible.

Although it was only for a moment, he felt the feeling he had dreamed of for so many years.

Turbulence, the unpredictable force that has the greatest impact on interventional surgery, Zheng can make judgments on the spot and manipulate the guidewire through the turbulence! And it seems that there is more than one place, and the operation after the turbulence is somewhat complicated, and Dr. Mehal cannot fully and clearly perceive it.

It's really the hands that have been kissed by the heavens, otherwise it would be impossible to explain this. The ability to manipulate the guidewire to penetrate the turbulence is unbelievable if you don't experience it yourself.

Dr. Mehal quickly calmed down, the levels of various hormones exerted by his body dropped, and his heart rate gradually returned to normal.

His ability to manage his emotions is superb.

may be because he is a big expert in cardiology, and he also has heart disease, which is the result of subtle control over the years.

"Zheng, I can try. Dr. Mehal silently counted his heartbeat, and finally opened his eyes and spoke to Jung-in.

"There is no need to understand the formulas of medical physics, the data is too complex, and it is impossible to calculate and get the right way in an instant. Feel it, Dr. Mayhal. Zheng Ren said.

Dr. Mehal smiled, signaling that he knew.

After all, lying on the operating table, you can't do other actions if you want to.

The guidewire continued to travel in the radial artery, and Dr. Mehar could feel that Zheng, who was in the operator's position, was working a little less forcefully in his hand. At this moment, he became an assistant.

The surgeon is himself, the patient lying on the operating table.

Dr. Mehal twisted the micro-guidewire in his right hand and looked at the screen above, and the micro-guidewire moved forward little by little.

It is almost inevitable that the guidewire and micro guidewire will touch the blood vessel wall in interventional surgery.

The unpredictable turbulence, the operator's manipulation, and the blood vessels that are not much thicker than the microwires are all obstacles.

But for Dr. Mehal, only turbulence is real and insurmountable. His right hand twisted the micro guidewire slightly, feeling the insignificant force coming from the guidewire.

Over here...... For a moment, Dr. Mehal felt the power of turbulence in his veins. However, he only had time to make the first movement, and then the microwires were deflected by the turbulence and hit the blood vessel wall.

"Dr. Mehal, press your wrist down and move your fingers 6° toward the fourth quadrant, which can be passed. But after passing, there is a moving ...... of the wrist to the left," Zheng Ren corrected.

The microwires were still in the radial artery, and touching the walls of the vessels was fine, as Dr. Mehal knew.

"Zheng, how did you react? Foreknowledge or ......"

"After doing a lot of surgery, the body reacts naturally when I feel the force of the turbulence. Zheng Ren said, "Doctor, we have to speed up the operation, and you still have 3 more chances to try." ”

There are only 3 chances? Dr. Mehal was a little disappointed.

But Zheng Ren is right, now that he is in the state of surgery, he is already an old man in his eighties, and it is impossible to have a lot of time left for himself to squander.

He held his breath and continued to walk forward with the micro-guidewire.

Unfortunately, although Dr. Mehal could feel the turbulence, his body's reaction was not at all comparable to that of the young Jung-in.

Every time you want to react, the blood flow in the blood vessels deflects the micro-guide ribbon and hits the blood vessel wall.

The last time, even lightly touched a plaque of arteriosclerosis

Dr. Mehal sighed, the experience was poor. It's not as good as Zheng Ren operating, he just feels the feeling of penetrating the turbulence.

There is no way to reverse the aging of bodily functions.

"Zheng, it's better for you to come. Dr. Mehal said with some regret, "As an assistant, I don't think I should take up too many surgeon resources. ”

Zheng Ren smiled, not slandering Dr. Mehal. He nodded and said, "Doctor, the operation continues." ”

The control of the micro guidewire was changed from Dr. Mehar to Zheng Ren, as if it was an uncontrollable beast that had been tamed directly.

Advance through the walls of the blood vessels.

When the turbulence was encountered again, Dr. Mehal looked at the image with his eyes, and felt the slight changes in force and angle with his hand holding the micro-guidewire.

So that's it......

So that's it......

So that's it......

Constant realizations arose in Dr. Mehal's heart.

At this time, he was no longer excited, as if he had first come into contact with interventional disciplines, feeling, experiencing, and improving.

The guidewire was about to enter the front descending branch, Zheng Ren suddenly raised his head and gave Lao He a look.

Lao He held the potion in his hand and directly injected it into it.

Basic anesthesia refers to the method of putting the patient in a state of deep sleep or light anesthesia. It is generally used for short-term operations, such as gastrointestinal endoscopy and painless abortion......

After many attempts, Jung-in's repeated failures made him impatient.

Let's let the doctor be anesthetized, maybe it will be better, that's why Lao He will appear here.

The doctor sensed that something was wrong and immediately said, "Zheng ......"

After saying only one word, he fell asleep.

Zheng Ren hurried up to the operation, the time for basic anesthesia was very short, and if the operation could not be completed in 15 minutes, he would continue to administer the drug. In that case, the risk increases exponentially.

"Boss Zheng, is this so good?" Lao He held the syringe in his hand, a little panicked.

"Nothing bad. Zheng Ren said: "Su Yun, what are you looking at, the arrester." ”

Su Yun immediately stepped aside and acted as an assistant.

In his imagination, Zheng Ren would make a series of mistakes due to the huge pressure did not happen, and everything was the same as previous surgeries, simple, clean and neat.

It's a pity, Su Yun had such an idea in his heart.

This kind of wooden man is really boring, what can you do if you give yourself a chance!Su Yun thought to himself.

However, the operation continued, and was accelerated immediately after Dr. Mehal was given basic anesthesia. Su Yun can't do it all at once, and it's not enough to be an assistant with all his might.

Lao He also noticed that the speed of surgery had increased, and it turned out that Boss Zheng was teaching Dr. Mehar a surgery class just now...... It's just that the speed of the operation just now is already fast, should it be so fast?

The guidewire accurately hits the catcher, and the non-compliant balloon expands inward, all in one go.

"Su Yun, pay attention to the monitor. Zheng Ren said cautiously while operating the catheter for blunt separation: "As long as there is something wrong, tell the head nurse to administer the medicine according to your judgment." ”

Although the data displayed on the monitor now indicates that the body is in stable condition, it is the most dangerous step to remove the stent in the anterior descending artery immediately.

"Well, I'm watching. Su Yun was not surprised that Zheng Ren had left everything to himself, he was only in charge of the operation.

After all, for heart complications, I am a professional among professionals.

"Boss Zheng, how ...... did you do this operation" Director Zhang Lin looked at the surgical process of the interventional cardiac doctor who had been avoiding taking coronary stents, and said in amazement: "Really...... Awesome!"

Zheng Ren didn't speak, how can he blow it high? The operation can't be done, isn't it just stupid?

And Director Zhang Lin didn't notice that Zheng Ren ignored him, and he didn't feel embarrassed at all.

She watched the operation intently, completely oblivious. The "compliment" just now, she didn't care at all, but it was so, and she didn't vomit or be unhappy.

A stent extractor was slipped in.

It is like a catheter with a blunt tip in front of it, and it uses as little force as possible to cut off the adhesion and hyperplasia between the intima of the blood vessel and the stent.

Zheng Ren is the most proficient in this kind of operation.

Tender tofu, done by touch, is the truth. It's just that now his hands can't get in, so he can only use interventional surgery to swim away the adhesion between the stent and the intima of the blood vessels.

The difficulty of the operation increases dramatically.

Coronary stenting, a procedure that appeared early on, was immediately denied. Because the success rate of the surgery is ...... Almost zero. So much so that in the end, it is better to start developing degradable stents, and no doctor is willing to touch this field.

Zheng Ren, who straddles surgery and interventional departments, has no trouble in this regard.

He operated with both hands to remove the catheter and access Dr. Mehal's anterior descending coronary artery.

A small black shadow appears in the picture, so small and thin that it is impossible to distinguish without looking closely.

Director Zhang Lin looked at the screen carefully and felt that the catheter was rotated at an angle. The guidewire seemed to be walking in her coronary vein, and her heart thumped.

The catheter walked towards the black shadow without hesitation, and Director Zhang Lin had an image of the thrombus being pulled in his mind. This is the hardest part, the blood vessels should spasm, followed by myocardial ischemia, and then ......

The anesthesia was right, and Director Zhang Lin immediately realized.

If Dr. Mehal was still awake, I am afraid that the coronary arteries would have begun to spasm by this time.