I can see health

Chapter 905 Shocking Thoughts

The appearance of chest pain symptoms proved that the patient still had myocardial ischemia.

Recurrent chest pain is an extremely high-risk manifestation.

Once the blood vessel is completely occluded, it is what we often say, acute myocardial infarction!
"Dean Dai, I really can't wait any longer!" Lu Chen stood up and said hastily.

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

The rest of the aftermath is communication with patients.

"Okay, thank you Dean Dai!"

With Dai Wansong's permission, Lu Chen immediately brought Gu Xinyue and Jin Miao to the catheterization room of the Cardiology Department.

"Bring the cutting balloon and the medicine balloon!"

"Roger that!"

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

in the operating room.

The atmosphere was tense.

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

Cut each entry of the balloon.

Every trial, every touch of the bracket.

These are the difficulties of the whole operation.

Gu Xinyue and Jin Miao stared wide-eyed, watching Lu Chen's operation closely.

This surgery is really a once-in-a-lifetime experience!

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

……

Suspended operation, continue.

Lu Chen sent the cutting balloon along the catheter and guide wire.

Just started.

The balloon delivery went well.

In the contrast image, the cutting balloon successfully reached the stenotic part of the blood vessel.

After reaching the stenosis, Lu Chen began to try to expand the balloon.

The reason why balloon dilatation is needed is that it is easier for the stent to enter after the narrow part is dilated.

Following Lu Chen's operation, the coronary vessels began to expand slowly.

Because the surface of the cutting balloon has a blade, Lu Chen used 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.

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

After cutting the balloon, I can't go any further!

Lu Chen's expression froze.

Sure enough, the situation Dai Wansong mentioned still happened!

The blade that cuts the surface of the balloon meets the grid holes of the stent.

The blade poked directly into the grid holes of the bracket.

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

"Director, what's the matter?"

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

"what?"

Gu Xinyue and Jin Miao looked at each other, and they 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 it was impossible to go any further.

I wanted to withdraw the cutting balloon, but was caught by the stent again.

Both the entry and exit are blocked!
Lu Chen's heart sank to the bottom all of a sudden.

In the worst case, 5% failure rate, he actually encountered it.

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

"How to do?"

Sweat dripped from Lu Chen's head.

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

Now, the problems he encountered had never appeared before.

Lu Chen tried his best to calm himself down.

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

……

catheter outside.

Dai Wansong's face was extremely serious.

He discovered Lu Chen's problem immediately.

"Oh, you're still young!"

Dai Wansong shook his head slightly.

He has already reminded Lu Chen.

The intimate contact between the blade and the bracket is the result of this.

"However, this is a good thing." Dai Wansong murmured, "At least it can make Lu Chen calm down and don't act impatiently."

Lu Chen's surgery failed.

For the rest, he, the dean, needs to come forward to communicate with the patient's family and obtain their understanding.

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

……

catheter room.

Lu Chen still frowned.

He didn't find a solution, and he couldn't use the system virtual space for simulation operations.

The cutting balloon stays in the vessel.

Can't go deep, can't retreat.

"Is it going to be a thoracotomy?" Lu Chen couldn't help thinking.

Intervention turned into thoracotomy, which means the failure of the operation!
What 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 solution.

Suddenly, an idea flashed through his mind.

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

However, this patient's stent was displaced!
That proves that the bracket is not immovable as usual.

"Then can I try to get the bracket out?"

Lu Chen had a flash of inspiration.

After this idea was born in his mind, it skyrocketed uncontrollably.

Bracket shifted...

Cutting balloon blades into stent grid holes...

By pulling the cutting balloon, isn't that just the right way to pull out the stent?

If other people know what Lu Chen is thinking, they will definitely think that Lu Chen is crazy!
This is really a shocking idea!

How can the implanted heart stent be removed? !
This is completely contrary to everyone's normal thinking.

However, although Lu Chen had this idea, he didn't take action immediately.

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

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

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

However, now that he has figured out a solution, Lu Chen is not in a hurry.

He can conduct pattern training in the virtual space of the system.

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

Adjust the operation 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 moment, returning to the situation discussed in the office before.

"I'm probably thinking of something." Gu Xinyue replied hesitantly in a low voice.

However, he did not speak with confidence.

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

Jin Miao shook his head slightly.

He blamed himself a little.

This surgical patient was initially performed by him.

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

"I have to take this blame myself! I can't implicate Director Lu!"

Jin Miao had secretly made a decision.

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

But at this moment, Lu Chen moved.

Under the astonished eyes of everyone, he gently touched the cutting balloon in his hand.

(End of this chapter)