"I'm going, I'm going, I'm going, I'm sober. Even if I drive drunk, I won't need this treatment. I'm going, I'm going. You won't just catch me and shoot me!"

In the early morning, a young man who drank a lot on New Year's Eve last night originally thought that the police would not go to work during the New Year's Eve, so he secretly drove to his girlfriend's house to pay New Year's greetings.

As a result, as soon as he reached the entrance of the city hospital, he saw a motorcade with police lights flashing in the distance speeding towards him.

Not only were there traffic police riders, but also criminal police officers who were rarely seen on off-road vehicles. What was even more exaggerated was that behind the convoy was an armored vehicle and an explosion-proof vehicle all dressed in black.

To be honest, the young man was so scared that he peed. He grabbed the mineral water that was frozen into ice in the car and poured it into his mouth.

Ice particles ran down his throat like a knife, and he grimaced in pain.

Half of the bottle of ice water went down, but the scary convoy of police cars turned into the city hospital.

"Dad is scared to death! Dad is scared to death." Wiping the cold sweat on his head, the young man's legs began to tremble.

"You can't celebrate the New Year yet! What's the point of showing off during the Chinese New Year? Don't you just have two flashing lights!"

The driver of the black car wanted to make more money during the holidays, but when he saw the convoy, he quickly stopped the car, got out of the car, lit a cigarette, and looked at the convoy.

"What the hell is going on? Armored and anti-explosion vehicles are on the streets? Could it be..."

In the residential buildings on both sides of the road, more and more people are lying on the windowsills to watch.

To be honest, in the past, in Su Province, which was also the headquarters of a large military region of China, Zhang Fan really had never seen any tanks or armored vehicles.

Finally, we came to the border. Fortunately, not only did we see them, we also rode in them several times, including armed armored vehicles, special tow trucks, and even helicopters with round sticks.

I was very curious before I sat on it, but I regretted it after I sat on it. Really, I could shake my intestines out.

A convoy of police cars, including traffic police, criminal police, and special police, came from all directions. Some of them were rotated out of their posts and rushed to the city hospital without even having time to put down their guns.

"Thank you, thank you, I bow to everyone." The young police father looked at countless strange brothers with tears on his face.

The strong men with their sleeves rolled up exposed their left arms one by one, as if they were fighting in a group on the street.

Some people he didn't know, and they didn't say much, came up and patted him on the shoulder, "Why are you so polite? The police in the world are one family. If something goes wrong in our family, how can we, brothers, just stand by and watch.

Hurry up and see your child, don't waste time here." A leader who seemed to be doing ideological work kindly comforted the young father.

"Thank you, thank you!" The young father could not finish his words, his lips were trembling.

"Add 500 to the medical fee for the policeman's child who has surgery today." Sneaking by, a policeman stuffed the holiday money at the payment window without everyone paying attention.

As a result, when I turned around, I saw several police officers coming. Everyone said nothing and nodded to each other.

The policeman who donated the money touched his pocket and said, "Hey, forget it, just treat it as quitting smoking. The people at home should understand."

Not long after, the director of the blood bank called, "Dean, let someone from the city blood bank take away some of it. We have too many blood donations here and we can't handle them."

Ouyang was still angry and scolded the other party in a confused way: "What's the use of you? You usually shout that there's no blood, there's no blood, but now there's blood and you can't handle it."

After hanging up the phone, Ouyang felt unhappy. Others tended to become more arrogant as they got older, but this old lady became more and more bitter as she got older.

Looking at the deputy director of the medical department in the distance, Ouyang stood on his head with triangular eyes, waved, and called him over.

The deputy director of the medical department's legs were trembling.

In the hospital, Ouyang treated the doctors and nurses, and was relatively restrained.

But, if you deal with them who are not clinically qualified, it can really kill you anywhere.

Don't talk about him, even the secretary who was not a clinical graduate was treated like a grandson by the old lady, and she didn't even dare to say anything.

Anyway, Ouyang couldn't help with the work in the operating room. Instead of going in and causing trouble, he might as well vent his anger here. Anyway, he was angry and idle was idle.

"Prepare, establish extracorporeal circulation!" Zhang Fan has calmed down his anger. Although he is helpless, the work in front of him is the most important after all.

"The artificial heart-lung machine has been debugged and extracorporeal circulation can be established!"

"Start!~" Zhang Fan ordered.

What exactly is an artificial heart-lung machine? In fact, if this thing is improved, it is an ecmo.

It's super troublesome to really explain how this thing works, so I'll give you a rough outline.

The human body has major circulation and minor circulation, which sounds like the luck in a fantasy novel.

In fact, blood comes out of the heart, circulates throughout the body, and then returns to the body, which is the general circulation.

The minor circulation simply refers to the circulation of blood from the lungs to the heart, referred to as the minor circulation, also called the cardiopulmonary circulation.

The artificial heart-lung machine actually simulates a circulation between the heart and lungs, replacing the functions of the heart and lungs.

A machine is used to form a small circulation outside the body, and then the blood is transported into the body to form a large circulation.

It sounds very simple, but currently China can send rockets into outer space, but it has not yet been able to build this thing.

Ion exchange, pressure change, blood filtration and concentration, perfusion system detection, to be honest, the invention of these things has directly changed the technology of cardiac surgery.

Just like repairing a car, you can't repair the engine when the car starts. The same goes for the heart. But with this thing, even if the engine continues to work, the doctor will not be delayed in repairing the heart.

The machine in Chasu Hospital was actually a meeting gift given to Zhang Fan by the regional manager of Mishima Pharmaceutical. To be honest, let alone the entire border area, even in the entire northwest, this machine of Chasu is unique.

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When the equipment came in from abroad, Zhang Fan's senior brother was so envious that he almost drooled with envy.

The instruments can be delivered, but they charge money for personnel training. Ouyang gritted his teeth and paid hundreds of thousands of training fees for his technicians to train at Chasu for several months.

The price of this thing is not the most expensive in hospitals, but it is irreplaceable. For example, CT MRIs are widely available in China.

But if this thing breaks, you have to ask professional engineers from other countries to repair it, and the travel expenses and air tickets will be reimbursed.

When the machine was delivered, Ouyang looked left and right as if he had seen a golden pimple.

When the instrument is turned on, the blood, dark red blood, can finally be replaced by bright red arterial blood.

"We have passed a hurdle." Zhang Fan was finally relieved.

The child's body finally began to change from black to purple, and slowly began to fade.

Director Li held the little man's sternum with both hands, his arms motionless.

"Director, I'm going to start." Zhang Fan looked at Lao Li's expression and said softly.

"Zhang Yuan, don't worry, there is absolutely no problem and there will be no jitter."

Lao Li solemnly said to Zhang Fan.

"Okay, please."

Zhang Fan nodded, picked up the sharp knife and pointed it at the little man's heart.

With a heart no bigger than a goose egg, Zhang Fan took a deep breath.

Just like taking a puff of a big cigarette, exhale slowly and little by little.

But the knife in his hand has already cut into the heart. To be honest, if we simply talk about the difficulty of heart repair, it is not that high in terms of surgery.

It's not much different from suturing muscles, maybe even simpler than suturing muscles.

Because the heart muscle contains a lot of water and is very tough, it can be easily sutured.

But there are too many things attached to this thing.

Valves between various channels, various nerve pathways, and various intervening vessels.

Even if there is a slight mistake, such as a slightly larger scar during repair, there is no need to make a mistake, just say the scar is larger.

This place becomes a stone in the river. You must have seen stones in the river. When the water rushes through, a whirlpool will form behind the stone.

This thing, the truth is, once a scar forms, the blood can create a whirlpool for you.

Heart disease, such as atrial fibrillation and ventricular fibrillation, can cause the heart to panic as if it is having a collapse.

It is because the heart is beating wildly that a blood flow vortex is formed, causing the fluid's torque to change.

The heart squeezes and squeezes desperately, but the blood just can't be squeezed out. Then the person's life will be killed.

A very typical metaphor is like a cow in a pasture. You watch the cows being milked in a rhythmic manner, and the milk flows with a special feeling. The cow feels as comfortable as being massaged.

But it doesn't work when you get your hands on it. You almost pull it off, but the milk just won't come out. When you try harder and want to take it out of your mouth, the cow knocks you over with a painful hoof.

It's all the same.

Moreover, this kind of stitching is particularly particular about staying in place. What does it mean? In fact, it is just like the walls at home.

It was a shoddy project. A crack was accidentally opened in the wall. With two knives, you desperately added cement. After the cement solidified, it expanded and contracted, and the crack in the wall was no longer visible. As a result, the door on one side did not close tightly.

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The truth is actually this.

Not only that, during the operation, while the doctor was making repairs, he also coaxed the heart to beat like a child.

Really, it’s no wonder that cardiac surgery departments in general hospitals cannot develop. It’s really too difficult.

Zhang Fan gently opened the muscles of his heart as if eating salted duck eggs. His movements were so gentle, just like after returning home from overtime surgery at night, he took off his clothes and went to bed like a thief, fearing to disturb Shao Hua.

Open your heart!

Everyone has probably eaten pig heart, beef heart, sheep heart, etc., but few people have ever seen a live animal heart cut open.

What is the state inside this thing?
To be continued...