Chapter 901: Shocking Ideas

The onset of chest pain symptoms proves that the patient still has myocardial ischemia.

Recurrent chest pain is an extremely high-risk manifestation.

Once the blood vessels are completely blocked, that is what we often call acute myocardial infarction!

"President Dai, we really can't wait any longer!" Lu Chen stood up and said hurriedly.

At this time, Dai Wansong also understood the seriousness of the matter. He nodded slowly: "Okay, you go and do it. Leave the rest to me."

The remaining aftermath is the communication problem with the patient.

"Okay, thank you President Dai!"

Lu Chen got Dai Wansong's permission and immediately took Gu Xinyue and Jin Miao to the catheterization room of the cardiology department.

"Bring the cutting balloon and the drug balloon!"

"Received!"

Gu Xinyue immediately ordered the nurse to bring all the medical equipment.

In the operating room.

The atmosphere was very tense.

Lu Chen kept thinking about the operation in the virtual space.

Every entry of the cutting balloon.

Every attempt and every touch of the stent.

These are the difficulties of the entire operation.

Gu Xinyue and Jin Miao stared at Lu Chen's operation with their eyes wide open.

This operation is a once-in-a-lifetime opportunity!

If you can learn a little bit, you will benefit a lot.

…

The operation that was suspended continued.

Lu Chen inserted the cutting balloon along the catheter and guidewire.

At the beginning.

The insertion of the balloon went smoothly.

In the angiography image, the cutting balloon successfully reached the narrowed part of the blood vessel.

After reaching the narrow part, Lu Chen began to try to dilate the balloon.

The reason for balloon dilation is that it is easier to enter the stent after dilating the narrow part.

With Lu Chen's operation, the coronary blood vessels began to dilate slowly.

Because the surface of the cutting balloon has a blade, Lu Chen uses very little force.

The plaque on the surface of the blood vessel is slowly removed by the blade.

…

It seems that everything is going smoothly as expected.

But suddenly, Lu Chen felt the resistance from the catheter in his hand.

The cutting balloon can't go any deeper!

Lu Chen's face condensed.

Sure enough, the situation that Dai Wansong said happened!

The blade on the surface of the cutting balloon hit the grid hole of the stent.

The blade directly pierced into the grid hole of the stent.

On the side, Gu Xinyue and Jin Miao also found Lu Chen's abnormality.

"Director, what's wrong?"

Lu Chen said in a deep voice: "The blade is hung on the grid hole of the stent."

"Ah?"

Gu Xinyue and Jin Miao looked at each other and could see the shock in each other's eyes.

Sure enough, Dean Dai Wansong was right!

Lu Chen pushed the cutting balloon and found that he couldn't go deeper.

He wanted to withdraw the cutting balloon, but it was hooked by the stent again.

Both the entrance and exit were blocked!

Lu Chen's heart sank to the bottom of the valley.

The worst case, 5% failure rate, was actually encountered by him.

The current problem is that it has become difficult to stop the operation and withdraw the cutting balloon.

"What should I do?"

Lu Chen's head was sweating.

Because of the existence of the system virtual space, he rarely encountered such a failure.

Now, he had never encountered such a difficult problem before.

Lu Chen tried his best to calm himself down.

He watched the coronary angiography images over and over again, trying to find another way out.

…

Outside the catheter room.

Dai Wansong's face was extremely solemn.

He discovered Lu Chen's problem at the first time.

"Alas, you are still young!"

Dai Wansong shook his head slightly.

He had already reminded Lu Chen.

The close contact between the blade and the stent would lead to such consequences.

"But this is a good thing." Dai Wansong murmured, "At least it can make Lu Chen calm down and not be impatient."

Lu Chen's operation failed.

The rest of the matter needed him, the dean, to come forward and communicate with the patient's family and obtain their understanding.

Dai Wansong glanced at Lu Chen in the catheter room, then slowly turned around and left, preparing to go to the doctor-patient communication room to communicate with the family.

…

Inside the catheter room.

Lu Chen still frowned.

He had not found a solution, and he could not use the system virtual space for simulation operations.

The cutting balloon stayed in the blood vessel.

It couldn't go deeper, nor could it be withdrawn.

"Does it have to be converted to open-chest surgery?" Lu Chen couldn't help thinking.

Interventional surgery turned into open-chest surgery, which means the failure of the surgery!

A complete failure!

Lu Chen was a little unwilling!

He stared at the coronary angiography image in front of him, looking forward to finding a way to crack it.

Suddenly, an idea flashed through his mind.

In normal thinking, five months after the stent was implanted, the stent must be endothelialized (integrated with the blood vessel).

However, the stent of this patient was displaced!

That proves that the stent is not immovable as usual.

"Then can I try to take the stent out?"

Lu Chen had a flash of inspiration.

After this idea grew in his mind, it grew uncontrollably.

The stent was displaced...

The cutting balloon blade entered the stent grid hole...

By pulling the cutting balloon, wouldn't it be possible to pull the stent out?

If other people knew what Lu Chen was thinking, they would definitely think that Lu Chen was crazy!

This is really a shocking idea!

How is it possible to remove the implanted cardiac stent? !

This completely goes against everyone's normal thinking.

However, although Lu Chen had this idea, he did not take action immediately.

It is very dangerous for the stent to move within the blood vessel.

Once too much force is used, it is very likely to damage the vascular endothelium and even cause vascular dissection.

The difficulty of this kind of surgery is already at the ceiling level of coronary intervention.

However, now that he had figured out a solution, Lu Chen was not in a hurry.

He can conduct pattern training in the system virtual space.

With a thought, Lu Chen immediately entered the system's virtual space.

Adjust the surgical mode to be the same as in reality, and use the cutting balloon to pull out the coronary stent!

…

"Lao Gu, what is the director doing?" Jin Miao whispered to Gu Xinyue.

Lu Chen remained motionless at this time and returned to the situation discussed in the office before.

"She must be thinking of something." Gu Xinyue whispered back hesitantly.

However, he didn't say this confidently.

After all, there seems to be no solution to the current situation.

Jin Miao shook his head slightly.

He felt a little guilty.

This surgery patient was originally performed by him.

If it weren't for his problem, Director Lu Chen wouldn't be in a dilemma now.

"I must take the blame for this myself! I can't let Director Lu get in trouble!"

Jin Miao has already made a decision secretly.

Afterwards, he must take the initiative to take over all responsibilities.

But at this moment, Lu Chen moved.

Amid everyone's astonished gazes, he gently moved the cutting balloon in his hand.

"Brother Shen!"

"Um!"

When Shen Changqing walks on the road, whenever he meets someone he knows, he will say hello or nod to each other.

But no matter who it is.

There was no unnecessary expression on everyone's face, as if they were indifferent to everything.

To this.

Shen Changqing has become accustomed to it.

Because this is the Demon Suppression Division, an organization that maintains the stability of the Qin Dynasty. Its main responsibility is to kill monsters and monsters. Of course, there are also some other side jobs.

It can be said.

Everyone in the Demon Suppression Division has a lot of blood on their hands.

When a person is used to seeing life and death, he will become indifferent to many things.

When he first came to this world, Shen Changqing was a little uncomfortable, but he got used to it over time.

The Demon-Suppressing Division is huge.

Those who can stay in the Demon Suppressing Division are all powerful masters, or those who have the potential to become masters.

Shen Changqing belongs to the latter.

Among them, the Demon Suppressor Division is divided into two professions, one is the Guardian Envoy and the other is the Demon Slayer.

Anyone who enters the Demon Suppression Department starts from the lowest level as a demon slayer.

Then he will be promoted step by step, and he is expected to eventually become a guardian envoy.

Shen Changqing's predecessor was a trainee demon slayer in the Demon Suppression Department, and he was also the lowest level among the demon slayers.

Possessing the memory of a previous life.

He is also very familiar with the environment of the Demon Suppressing Division.

It didn't take long for Shen Changqing to stop in front of a loft.

Unlike other places in the Demon Suppressing Division that were full of chills, the attic here seemed to stand out from the crowd, showing a different kind of tranquility in the bloody Demon Suppressing Division.

At this time, the attic door was open, and occasionally people came in and out.

Shen Changqing only hesitated for a moment before stepping in.

Enter the attic.

The environment changes in vain.

The fragrance of ink mixed with the faint smell of blood hit his face, making him frown instinctively, but then relaxed it quickly.

There is almost no way to cleanse away the smell of blood on everyone in the Demon-Suppressing Division.

:,!