"Huh? Professor Zhao seems to be trying to enter through the catheter and slightly change the shape of the vein."
"Vein diversion?!"
Vena cava access has not been verified by enough cases.
Even if there are papers, they are all attempts on their own, without standardization, and the details are unclear.
During the operation, Zhao Yuan had no previous experience as a reference.
However, the methods he adopted were flexible and varied, showing the courage and wisdom of a surgeon.
Why hasn't this approach become more popular?
Because there are so many variables, no other approach is as straightforward.
Everyone began to study Zhao Yuan's operations attentively.
The young doctors knew little about interventional surgery, but they were still very engaged.
Although they couldn't understand it, they felt the pressure on Zhao Yuan's aura from his stable operation.
Doctors in the interventional department are gradually realizing the gap between themselves and top experts.
The rise of interventional medicine is inseparable from materials and auxiliary equipment.
When technology encounters bottlenecks, it is ultimately necessary to return to the personal strength of doctors.
Skin surgery is not difficult, but there are still differences between different doctors.
Some doctors cut a bag and get an infection. Then, they have to use a lot of anti-inflammatory drugs and use technology and hard work to make up for the lack of technology.
But some doctors cut the skin and there is no infection at all.
Over time, relying on technology and ruthless doctors, the quality of surgeries is getting worse and worse;
Doctors with online technology have begun to think about how to remove leather bags, which is safe, painless and faster.
Technology is important.
With good technology, we can move sideways in the medical system.
Interventional medicine has become so popular in recent years, mainly due to the dividends of scientific and technological progress.
Some doctors who had good skills but were not particularly outstanding were transferred to this department and became famous.
And those doctors who focus on traditional surgery are left bleak because they miss out on options.
Therefore, doctors in the interventional department actually respect surgeons with solid skills.
Zhao Yuan's understanding of heart surgery has reached the level where he can easily perform it at his fingertips.
All methods are based on anatomy!
A healthy adult heart beats about 100,000 times a day and supplies about 5 liters of blood per minute, which is nearly 300 liters per hour.
The heart is composed of four "chambers", the left atrium and right atrium at the top, and the left ventricle and right ventricle at the bottom.
The daily job of the heart is to provide blood rich in "oxygen" to itself and various organs throughout the body.
Blood flows in the four "chambers" of the heart. There are "four doors" called "heart valves" that control the direction of blood flow. The four valves are the aortic valve, mitral valve, tricuspid valve and pulmonic valve. ..
When the heart ejects blood, the door of the heart valve opens to allow blood to flow in a fixed direction; at the same time, this door closes between heartbeats to ensure that blood does not flow back.
Any condition that affects the normal opening and closing of the valves will put a burden on the heart, and the heart cannot effectively deliver blood to the places where the body needs it most.
The aortic valve is located between the left ventricle and the aorta and controls the flow of blood into the aorta from flowing back into the left ventricle.
The aorta is the main large blood vessel through which blood from the left ventricle reaches the body.
The patient had severe valvular regurgitation and aortic stenosis. literature
Now Zhao Yuan needs to use interventional techniques to implant an artificial valve into the patient's body to replace the patient's own defective valve.
When the entrance opened, many people breathed a sigh of relief.
With this method, as long as you choose the right channel, the rest will fall into place.
Experts from the interventional department discovered something was wrong. "The instruments and stents used by Professor Zhao seem to be made in China."
Thoracic and cardiac surgery experts also discovered clues, "The instruments and stents are different from conventional ones.
Sample. It should be that he made improvements and designs himself. "
"Sure enough."
Although everyone knows that imported instruments are better, they will be even more impressed when they see the surgeon using equipment designed or modified by himself.
Not all surgeons have the ability to modify instruments!
Surgeons adjust and modify the instruments for different patients.
This process is enough to show the doctor's flexibility and confidence.
It must be based on in-depth knowledge of anatomy and understanding of the function of the instrument.
From the innovation of interventional channels to the improvement of instruments, Zhao Yuan conquered many people with one operation.
The original suspicion disappeared.
Time passes minute by minute.
The seemingly difficult operation became extremely smooth after opening up the key links.
Originally, the chest opening might have taken four or five hours, but now it was completed in less than an hour.
Shortening time also protects patients!
Zhao Yuan finally finished the last step and said relaxedly, "Thank you for your hard work."
Lift it high and put it down gently.
The originally tight emotions and pressure completely disappeared during the methodical advancement process, and were replaced by the joy of success.
Although the operation didn't take long, there were so many details hidden in it.
If the patient were not old and in poor health, Zhao Yuan would definitely treat it in a traditional way.
Only the surgeon knew that the patient had had several brushes with death.
Zhao Yuan walked out of the operating room, while Geng Zhichao and the patient's son were waiting for the results outside.
"How did the operation go?" Geng Zhichao asked impatiently.
Zhao Yuan looked calm and said, "The operation was done well. After an hour, the patient should be able to walk."
The patient's son looked surprised, "You mean, he can walk normally?"
Zhao Yuan confidently said, "Yes."
The patient's son rushed to the ward.
My father was still under anesthesia and could not wake up.
An hour later, his father opened his eyes and Zhao Yuan arrived at the right time.
"Please try taking a few steps."
My father was in disbelief. He had undergone heart surgery before, and he lay in the ICU for several days after the operation.
It will be a week before I can walk again.
My condition this time is even more serious than last time.
Several hospitals were unwilling to operate on me.
Before the surgery, he could no longer walk normally. Every time he walked, it put a burden on his heart, and he could only sit in a wheelchair.
My father stood up slowly. The moment his toes touched the ground, he suddenly felt confident, as if he could indeed stand up.
The patient's son held his breath and clenched his fists tightly.
My father was a little shaken at first, then slowly raised his legs, and actually took steps forward.
Even though he had no strength in just two steps, it was a great inspiration to everyone.
Zhao Yuan breathed a sigh of relief, "My guess was good. The reason why he can't walk normally now is mainly related to the fact that he has been sitting in a wheelchair during this period. The muscles in his legs have atrophied a little. After a period of rehabilitation training, he can be like normal people."
The patient's son's eyes were filled with tears of excitement, "It's so shocking. This is a miracle!"
With such a severe heart valve disease, even though many hospitals had sentenced him to death, Zhao Yuan spent more than an hour to help his father walk.
The medical staff in the ward applauded continuously, and the applause given to the patients was also a sign of praise for Zhao Yuan.
Who would have thought that a dying old man would regain his vitality after surgery.
The patient was lying on the bed. His previous attempt was still a bit difficult for him.
"Thank you, Swordsman Te Zhao. Others think I am crazy. I came to such a remote place in Shuiwen Country for a surgeon. I once doubted whether my choice was right. At this moment, I am extremely happy, because my son sees
With what seemed like an irrational decision, my illness was cured. "
The son gently held his father's hand and said, "Thank you for your trust and understanding."
The son hugged Zhao Yuan tightly and expressed his sincere gratitude.
Zhao Yuan was a little surprised when he found that his face was sore from being shaved by the other party's stubble.
I quickly realized that this is the highest way to pay tribute to the country - the cheek-to-cheek ceremony.
