The ambulance was already driving very quickly at this time.

But for some reason, Ma Yuehui still felt a little slow!

He wished Ferrari could build an ambulance!

wrong!

He thinks that a new event should be added to the F1 field, which is the Ambulance Speed ​​Competition.

Seeing the sweat on Ma Yuehui's head was like the periarthritis of Yangxu, Xu Aiqing took a deep breath and felt that she should persuade the team leader of the big brother: "Old Ma, I'll give you a suggestion."

Ma Yuehui was stunned and turned to look at Xu Aiqing: "What suggestions?"

Xu Aiqing said earnestly: "You are not a young man anymore. Be careful and restrain yourself. Be like this. Isn't I tell you... Whose man is like this when he is forty? I have to talk to my sister-in-law about this matter another day!"

When Ma Yuehui heard this, he was stunned and did not react for a moment.

But someone reacted, and the patient lying in the ambulance couldn't help laughing: "Hahaha...oh...ohoh! Doctor, look, it's bleeding, I'm bleeding!"

The patient who was originally laughing suddenly found that the wound had broken free?

Ma Yuehui also realized that he glanced at the patient and wanted to say that he deserved it!

...

...

Chen Cang looked at Qin Fang and his wife and explained all the situation: "This is the situation now, and you have to make a decision!"

Qin Fang's husband looked at Chen Cang and took a deep breath: "Doctor, I believe in you!"

Qin Fang also nodded: "Don't worry, go do it, I don't want the child to come in the future..."

Looking at the trusty eyes of the two, Chen Cang nodded and left. The moment he turned around, Qin Fang behind him was already burst into tears.

Perhaps, this may be her last reunion with her child...

And Chen Cang also felt heavy trust and hope.

This battle will definitely win!

...

In the operating room, anesthesiologist Zhou He had already started preparing.

If you want to do such an operation, and the child is only a 5-year-old child, he must think carefully!

And here Zhang Yuan and Yang Hui have already started sweating!

When Chen Cang saw that the two of them had wet hats, he suddenly asked curiously: "Are you very nervous?"

Zhang Yuan was stunned, laughing and crying, and was very tired!

It's even more uncomfortable than nervousness!

They were looking forward to the operation to begin for the first time!

The anesthetic gradually took effect, and Chen Cang looked at the child's red eyes and closed it, taking a deep breath.

Take the scalpel from the little nurse's hand.

With the affectionate encouragement of the young nurse, Chen Cang held it tightly.

Chen Cang did this kind of surgery in the special training space and was familiar with it.

This kind of surgery has a time limit. Once it takes too long, it will cause necrosis of cardiomyocytes, and even various troubles will follow!

Regular chest solemn incision and open chest!

Then cut the pericardium decisively!

There is almost no difference from normal surgery!

The purpose of the operation is to describe it in a simple way. The one-way door of the two rooms is damaged. It was originally a whole and can work smoothly under the guidance of the door shaft.

But now this door is in a mess, and even part of it is not connected to the door shaft.

So at this time, you need to use needle and thread to sew the door together.

Of course, you can also change this door directly!

However, this is not mitral valve valvulation, but mitral valve replacement.

As early as the 1960s, artificial valves were used in clinical practice, plasty was almost replaced by valve replacement.

However, practice has proved that artificial valves are not ideal enough, and there are certain potential dangers after changing the valve. In recent years, plasty has tended to increase.

Mitral valve plasty aims to restore the physiological function of the mitral valve and targetedly correct incomplete closure caused by valve lesions.

This small patient, choosing valvoplasty is not only cheap, but also has a more significant effect in the long run!

Don’t underestimate this valve, it’s very expensive! Although it’s just a little bit big... For this family who is working in Beijing, Chen Cang should also consider it.

In fact, sometimes, doctors need to consider a lot of things, not just seeing a doctor!

Looking at the heart that is constantly exercising, at this time, Yu Yong just asked to choose a low-temperature surgery, which can reduce the difficulty of the surgery!

A nurse looked at Chen Cang, stuck the watch, and looked at the time: "Doctor Chen? Will you start?"

Chen Cang took a deep breath: "Start!"

The clock countdown starts in 15 minutes!

Even if the operation cannot be completed by then, you must give up.

Time begins to pass by like an hourglass.

Chen Cang stared at his heart and chose to cut the knife.

Zhang Yuan, who fixed the traction device on the side, was also a little nervous. This was the first time in his life that he had a heart attack surgery and was a little nervous.

Yu Yonggang is the same. He has been studying the non-stop heart surgery series over the years, but now he is just getting started.

He didn't expect Chen Cang to do it!

This is somewhat anticipated by Yu Yonggang.

Zhou He's eyes were fixed on the patient's vital signs and was ready at any time.

No one dared to relax in this operation!

After cutting the heart, Chen Cang decisively explored the mitral valve!

Time does not allow people to hesitate at all.

With the help of the system, Chen Cang quickly found out that, who was originally prepared for four-dimensional echocardiography, suddenly underestimated the degree of damage to the mitral valve!

Mitral valve leaflet chondrome rupture!

Especially the rupture of the main tendon chondrome in the anterior lobe, what should I do?

Chen Cang said directly: "The mitral leaflet chondrome rupture!"

Yu Yong was shocked at the moment. It was not a good thing to have a ruptured tendon chondrome.

"Do you want to change the external circulation machine?" Lao Yu frowned and looked at Chen Cang.

Once a chord rupture occurs, when repairing, in addition to repairing the damaged leaflets, an artificial chord is also needed!

The production process is even when you open your chest, it must be as fast as about ten minutes, right?

Lao Yu is really worried!

Chen Cang shook his head lightly and said, "No need."

This made Yu Yong stunned!

And if Tao Mi and others were on the scene at this time, they would definitely say, "Ahhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh

...

I saw Chen Cang slowly turned around and said to the nurse: "4-0 expanded polytetrafluoroethylene suture!"

The nurse nodded quickly!

After Yu Yong heard this, he stared at Chen Cang. This kid... he wanted to perform artificial tendon chondrome while his heart kept fighting!

Mitral valve insufficiency is corrected by replacing ruptured chondroins with artificial tendon chondroins.

Very courageous!

I saw Chen Cang holding a suture needle in his hand, his hands were very stable! It was very heavy and coincidental!

The suture needle is equipped with 4-0 expanded polytetrafluoroethylene suture, and quickly and accurately sews the gasket on the middle muscle of the *** muscle!

Then sew on the edge of the leaflet at the rupture of the tendon chondrup, and then adjust the length of the suture to tie the knot.

This series of operations is simple to say, but it is much more difficult than imagined!

Yu Yong turned around and looked at the time!

The nurse kept reminding the time: "There is 1 minute left...and..."

With the beating of the heart, Chen Cang's sutures became faster and faster!
To be continued...