Zheng Ren seemed to have heard the professor's prayer. The guide wire on the screen moved forward slowly but firmly. Without any hesitation or pause, it passed through.
Robin's eyes widened like eggs, but he did not notice. Although his research direction was epidemiology, his professionalism was higher than 95% of the world's circulatory interventional doctors.
Robin knew very well how difficult this level of surgery was.
Even if it was not clear, the final consultation opinions of experts from major European medical centers and the Karolin Medical and Surgical Research Institute in Stockholm were there.
It was a disease that could not be treated at all!
This was a disease that could not be treated at all!
Rudolf Wagner, who was as stupid as a bull in heat, actually let two young people operate on the doctor.
This was simply ridiculous.
What was even more ridiculous was that their first step had actually succeeded.
Robin was stunned as he watched the guide wire penetrate the 'Wall of Sighs'.
The most difficult step had been taken just like that? He knew that with the completely occluded right coronary artery being opened, even if it was only a trace, Dr. Mehar's heart would be supplied with fresh blood.
Before this, the power to maintain his heart's beating came from the capillary network. How could that little bit of arterial blood satisfy the heart's pulse?
If not for the extracorporeal membrane lung, Professor Mehar would have died long ago.
The process of opening the blocked blood vessels was the most difficult and dangerous.
The fragile heart could stop beating at any time. On the operating table, the assistant beside the surgeon did not do anything. He was ready to defibrillate Dr. Mehar immediately.
However, he did not move until a path was opened.
The surgeon's operation was so gentle that he did not feel the heart that would collapse with the slightest force.
This was impossible! Robin looked at the screen in shock, his entire body stiff.
It was okay, it was okay. This was just the beginning. Robin comforted himself in his heart. Before this, he had a full understanding of Dr. Mehar's condition and the surgery.
Under such circumstances, no one could use rotary grinding to solve the mountains of thrombosis and calcified lesions in the doctor's coronary artery.
Absolutely not!
Otherwise, the opinions of many experts throughout Europe and even the United States would not be so pessimistic after consultation.
No one suggested interventional surgery.
Because …
No one could do it.
The guide wire was gently pulled out, and then the rotary grinding probe was sent in.
The air in the control room froze. Everyone felt as if a huge rock was pressing down on their chests, making breathing a luxury.
The first step was completed smoothly, which was beyond the expectations of all the experts present. As for the next step, who knew?
Professor Rudolf Wagner said that the young man had a pair of hands that had been kissed by God.
From the looks of it, that was indeed the case.
The action of opening the right coronary artery just now was impeccable and perfect to the extreme.
However, this was a routine operation. Many doctors had done it before, but they had never done it as heavily as Dr. Mehar.
Next, it was time to start the coronary rotating grinding technique.
Dr. Mehar had all the surgical contraindications of the rotary grinding technique.
In the acute stage of thrombotic coronary artery disease or coronary heart disease, rotary milling can aggravate the formation of acute thrombosis.
Moreover, the angle of Dr. Mehar's coronary artery had exceeded 90 °. This was an absolute contraindication.
A large angle meant that there was less room for rotation during the surgery. It was possible that the rotation of the coronary artery would leak at any time, causing coronary hemorrhage and cardiac tamponade.
Even if it did not leak, it would still cause arterial dissection if it only rubbed through the intima of the blood vessels.
The people present, including the young doctors who were recording the values, were the elites of their peers. Everyone knew the difficulty of the surgery. Everyone's eyes were focused on the screen.
The rotary grinding head was sent into the right coronary artery. Without trying, the surgeon confidently reached the spot in one step and began the rotary grinding.
Countless debris could be vaguely seen. However, because the speed was too fast, no one could see it clearly.
The debris was caught by the filter behind the rotary grinding probe. The slightly larger debris would be prevented from entering the coronary artery capillaries.
The smaller debris was harmless to the human body and would not cause embolism or necrosis.
Pieces of thrombus were cut, rotated, and turned into debris. Like drilling a mountain to open a path, the rotary grinding probe moved forward, grinding out a path of life.
The whole process was divided into two steps. The first step was what the surgeon was doing. First, he would simply grind and grind out a path.
This step was very difficult. It was so difficult that countless high-ranking professors did not dare to do it.
However, this was not the most difficult step.
The most difficult step was the second step. The thromboemboli and calcification focus near the intima of the right coronary artery were rotated away.
The staff of the Karolin Medical and Surgical Research Institute in Stockholm held their breaths and watched as the rotary grinding probe moved forward step by step. A few minutes later, the right coronary artery was basically opened.
Professor Rudolf Wagner did not relax. Instead, he became even more nervous.
It was already beyond his expectations that the surgery had progressed to this stage.
However, the most difficult step was to rotate the probe near the intima of the blood vessel. It could be said that as long as there was less than a 1mm error in Zheng Ren's hand, the surgery could be declared a failure and Dr. Mehar would be declared clinically dead.
His palms were full of sweat. The professor stared at the screen with rapt attention as the rotary grinding probe began to touch the intima of the blood vessel.
He subconsciously wiped his hands on his spotless white clothes to wipe the sweat from his palms, but he could not wipe away the nervousness and anxiety in the depths of his heart.
Professor Rudolf Wagner's heart was beating very hard. It was thumping like there was a drum in his body. He was focused on the screen, but his body was trembling slightly with his strong heartbeat.
Like Professor Rudolf Wagner, Robin stared at the screen nervously. Because he had been breathing with his mouth open for a long time, he felt that his mouth was a little dry. He swallowed hard but felt a little pain.
Because he was too nervous, the glands in his mouth had not secreted saliva for a long time.
The friction of the dehydrated mucous membrane caused damage and caused the capillaries to burst. In an instant, Robin felt the taste of blood in his mouth.
However, he did not care about the changes in his body. Instead, he focused on the screen. His fingers were crossed, and his nails were pressed tightly against the back of his hands. The nail bed was pale.
The operation of the rotary grinding probe was fine to the millimeter level. The thrombosis and calcified plaques that adhered to the intima of the blood vessel were carefully rotated away. The right coronary artery gradually showed the shape that a blood vessel should have.
Half an hour passed. Dr. Mehar, who was lying in the operating theater, had no problems at all. The fatal complications such as ventricular fibrillation that he had expected did not appear.
Moreover, with the opening of the right coronary artery, the blood supply to the heart muscle was improved. The situation was getting better bit by bit.
It took Zheng Ren half an hour to open up the entire right coronary artery.
The moment he withdrew the rotary grinding probe, Su Yun let out a long breath.
"Boss, I was scared to death."
。 m.
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