Atrial or ventricular septal defects are common congenital heart disease, accounting for one thousandth of newborn babies, and 15% to 20% of congenital heart disease.

Women are more common, and the ratio of men to women is about one to two.

The diameter of the defect is below 5   mm, and there is a greater chance of self-healing before the age of five. If the septal defect has not healed after the age of five, surgical treatment is needed.

The best age for surgery is seven to ten years old.

The main surgical methods include transvascular catheter intervention treatment in cardiology and cardiac surgery.

Interventricular septal defects targeted by interventional treatment are simple in types, mild in symptoms, and have great limitations.

For complex atrioventricular septal defects with large defect diameters or composites in various situations, surgical procedures are often used for treatment.

The seven-year-old boy who was in charge of the surgery of Dr. Gu Lin, the maximum diameter of the ventricular septal defect is 1.4 cm, and he also has deformities such as patent arterial catheter and pulmonary valve stenosis.

This complex condition of the little boy's heart requires thorough repair of defects and deformities through open chest heart surgery.

At 9:8 in the morning, in the light music lingering in the entire operating room, Yan Feifan, as the first assistant to the operation, assisted Dr. Gu Lin in the operation.

Although this gentle and pure music that sounds good and soothes the body and mind, Yan Feifan doesn't like it.

He is used to a pure operating room working environment.

But listening to light music for surgery is the preference of the surgeon Gu Lin. He is the ruling master of the operating room, so Yan Feifan can only endure it.

He also experienced even more exaggerated experiences when he was training in the department.

An surgeon performed surgery while listening to intense rock songs.

The surgical habits of the surgeon are also diverse.

Yan Feifan assisted Dr. Gu to open the chest after the little boy with general anesthesia of tracheal intubation and establish an extracorporeal circulation.

After blocking the little boy's heart circulation, Yan Feifan assisted Dr. Gu to cut open the anterior wall of the boy's right ventricle outflow tract, and the ventricular septal defect was finally completely exposed...

"How many stories do you have with that guy Zhou Xian?"

Yan Feifan, who was concentrating on observing the operation, was stunned for a moment before he realized that the sudden appearance of the words was Dr. Gu asked him.

He looked at Gu Lin and heard him performing surgery, and continued, "That guy took the initiative to apply for outpatient work on Monday and Friday, saying that he would make more contributions to the department before leaving."

"In my opinion, he is more like he is hiding from you!"

After pausing, Gu Lin looked up at Yan Feifan, and then continued: "I heard that the success of his heart transplant surgery is of great importance to you?"

Yan Feifan denied: "Teacher, I haven't come to study cardiac surgery before. How can I have the ability to help Dr. Zhou complete a heart transplant?"

He further stated: "After Dr. Zhou was not elected for his professional title, I had an argument with his students because I was not cautious enough. That was the first time I had contact with Dr. Zhou."

"After a while, we encountered it. If we talked about that, it would be fine."

"Later, after having dinner together, I just inspired him a few words. The success of Dr. Zhou's heart transplant surgery was entirely the result of his own hard work."

The reason why Yan Feifan concealed the other party’s words of apprenticeship was mainly because this was difficult to say from his mouth.

More importantly, the relationship between master and apprenticeship is still highly valued in the medical field.

Many medical clinical skills and experience require the hands-on and face-to-face teaching and teaching of doctors, elders or seniors.

Zhou Xian's behavior of breaking his promise and avoiding the recognition of his master will be despised by the medical community once it spreads.

Yan Feifan didn't take the apprentice seriously at that time, thinking that it was just a joke or a joke.

Now that the other party has resigned, there is no need to tell this matter out again.

Gu Lin snorted lightly and said, "Boy Yan, with your performance in the heart transplant surgery on living pigs and the two-surgery transplant surgery method that has been developed, you are absolutely capable of guiding Zhou Xian for a heart transplant."

"Teacher, I really don't!" Yan Feifan's argument this time was sincere.

Gu Lin kept operating the surgery and suddenly sighed softly.

"Oh, Zhou Xian has talent, but he is a little overly erect and has a little extreme personality."

"He later embarked on the road of self-promotion, and several people in the department took the opportunity to praise him for various motives, so that he gradually couldn't recognize himself."

"This mistake will last ten years."

"This time, I thought he had completely awakened and improved himself in the future by working hard."

"I didn't expect that he would resign."

Gu Lin shook his head and sighed: "Some people are just unbearable to create. They always choose the wrong path on the eve of success..."

At this time, a young doctor came to the operating room and reported: "Teacher, Operating Room No. 5, the heart transplant surgery jointly conducted by Dr. Deng and Dr. Zhang has officially begun."

Gu Lin nodded and signaled that he knew...

The little boy's ventricular septal defect repair surgery lasted more than five hours and ended his main work after two o'clock in the afternoon.

Gu Lin asked other assistants to continue the follow-up work of the operation. After taking Yan Feifan for a while, he rushed to the operating room No. 5.

As soon as he entered the operating room No. 5, Yan Feifan discovered that Director Liang and Dr. Ni Leixing were already here.

He came to Director Liang and stood there, glanced at the clock on the wall, and saw that the operation took three hours and eleven minutes.

Yan Feifan turned his gaze to display the actual scene of the surgery, a high-definition monitor on the wall.

The screen clearly shows that Dr. Deng and Dr. Zhang are skillfully working with each other and orderly suturing the coronary and pulmonary arteries.

Yan Feifan knew that this was already at the end of the operation.

He tried hard to endure the excitement and continued to watch...

Nineteen minutes later, the heart transplant suture work was completed.

After another twenty-one minutes, the extracorporeal circulation stopped and the transplanted heart was perfused with blood.

Dr. Deng performed manual massage and compression on the heart, and checked before electric shock and pacing, adapted and awakened the heart.

One minute later, Dr. Zhang took the electric shock plate from a surgical nurse.

“25 watts!”

25 watts is the setting value of this electric shock energy.

Dr. Zhang Shi'an's concise command made Yan Feifan's heart involuntarily raise his throat.

Although the heart transplant surgery is now mature, Dr. Deng and Dr. Zhang are both experienced experts, and it is highly likely that this surgery will be successful.

But this is the first time that the double-surgery heart transplant surgery was practiced, and Yan Feifan couldn't help but feel nervous.

Not only him, Liang Zhaokui, Ni Leixing and Gu Lin, who were watching together, also involuntarily widened their eyes and stretched their necks.

With a light sound, the heart, which had become bright red, beat violently for a few times, but soon returned to stillness.

"30 watts! Everyone left!"

Zhang Shian gave another order, observed it, confirmed that the person around him did not contact the patient on the operating table, and pressed the button on the pacemaker handle again.

Another slight sound.

This time, the heart beat higher between two small copper plates, and it was expanding and contracting violently and rapidly.

However, at the blinking speed, the heart beats rapidly, and it falls until it reaches zero.

Just as Yan Feifan sighed secretly, he saw that the heart was like a resurrection and suddenly jumped.

Next, it jumped again...

There was warm applause in the operating room.

Liang Zhaokui turned his head to look at Yan Feifan beside him, and the sound of the mask could not hide his excitement.

"Extraordinary, you succeeded."

Yan Feifan roared excitedly: "Teacher, we succeeded!"

Just then, another scream of exclamation sounded.

"Ah, time! Time! Lao Zhang, don't be busy applauding. There is still one goal that has not been completed, work quickly."

"Four and a half hours!"

Seeing Dr. Deng Chunming re-entering his busy schedule, Yan Feifan looked at the clock on the wall.

Four hours and five minutes.

There are also many tasks such as chest cleaning, chest opening and chest suture, and it is impossible to keep the operation time within four and a half hours.
Chapter completed!