Chapter 1275

"Papaverine." Zheng Ren said, looking at the image while operating.

As soon as the voice fell, the medicine had been injected. Su Yun watched the operation attentively and cooperated with him very tacitly.

"Boss, is the success rate high here?" Su Yun asked seriously.

"After Ma fan, the doctor doesn't make trouble, and the success rate is still very high." Zheng Ren said, "it's just a stent removal operation. It must be difficult, but it's not big."

What a heinous answer, Su Yun sighed in his heart.

The highest level of pretending to force is that others can't do it, but they can do it themselves. Then they say that the difficulty is just like that.

I often use this method. For example, when I rescued Zhao Yunlong, I finally put down this sentence.

But Zheng Ren feels very different from himself.

Su Yun's experience is quite poor.

Director Zhang Lin stood behind Zheng Ren's body and carefully watched the operation. She had no thought at all.

Coronary stent removal, this operation has long been "eliminated".

Not because of the operation, but because no one can finish it smoothly.

During the process of adhesion, dissociation and decomposition between stent and vascular intima, myocardial ischemia may be caused. There may even be coronary artery tear, leading to pericardial tamponade and direct death.

In the opinion of director Zhang Lin, this is an unavoidable complication.

But the unavoidable things did not happen under the operation of boss Zheng. She didn't even understand boss Zheng's operation, so the bracket was taken out.

The extractor with the filter screen was taken out and put directly on the instrument table by Zheng Ren.

Director Zhang Lin looked at it carefully several times, but she didn't know how it was taken out, and why Dr. mehar's front lower support was made of reinforced concrete without spasm.

Did you read it wrong? She asked for a pair of sterile gloves curiously, put them on and motioned the nurse to pass the support to herself.

The stent is covered with thrombus, and the lumen diameter has narrowed to half of its original diameter. Director Zhang Lin remembered the description in the medical record. In less than half a year, Dr. mehar's coronary stent was blocked like this.

This occurred on the basis of Dr. Mehal's oral anticoagulant drugs.

Director Zhang Lin tried to find another way to treat Dr. mehar's disease, but the stent in her hand silently told her that there was only such a way.

Both drug loaded stents and absorbable stents will certainly become useless in Dr. Mehal's hypercoagulable state.

It seems that contraindicated coronary stenting is the only way. Perhaps this is why Dr. Mehal is willing to try. He is a leading figure in cardiology. He must know that he has no way back.

In a trance, director Zhang Lin looked away from the inside of the support and carefully observed the outside of the support.

The intima of blood vessels proliferated and some climbing marks were formed at the adventitia of the stent. I just don't know what means boss Zheng used, which not only avoided coronary artery spasm, but also relaxed the proliferation of intima, so he took out the stent.

It's amazing, director Zhang Lin thought.

This kind of contraindication in the textbook, boss Zheng dares to do it, and Dr. mehar dares to find boss Zheng to do it. These two people are really too brave.

Just thinking, Zheng Ren on the operating table has put a new covered stent in, but there is no angiography, but directly began to do another coronary artery.

Anterior descending branch stent removal and stent implantation, so successful?! Not even angiographic confirmation?

Director Zhang Lin is speechless. Boss Zheng is too confident.

Although he knew that he wanted to complete the operation before he woke up from basic anesthesia, there were still two arterial stents waiting to be removed and new stents.

Is there time?

Thinking, director Zhang Lin glanced at the clock hanging on the lintel.

It was only 3 minutes before the basic anesthetic was injected.

Not only can it be done, the operation can also be done quickly. But how come I didn't feel it when I saw the operation?

Director Zhang Lin sighed. This is the difference in surgical level. I'm afraid other small doctors think so when they see themselves doing surgery.

There is no difficulty in the operation.

The remaining two coronary as like as two peas.

One support can be taken out, and the remaining two can also be taken out. The difficulty is zero... As long as there are no accidents, director Zhang Lin thought in her heart.

Boss Zheng's level of cardiac intervention surgery is so high!

Director Zhang Lin stared at Zheng Ren and continued to operate. She was at a loss.

His level is more than an order of magnitude worse than boss Zheng. This restricted area level operation is not difficult under his hands.

Before the operation, director Zhang Lin also pondered over what kind of rescue she might make during the operation. Some rare complications have been taken into account.

Now, however, Dr. mehar, who is watching her fall asleep, looks at the ECG monitoring that has never changed. She knows that her homework has been done in vain.

A contraindicated operation without any complications seems to be simpler than doing a coronary angiography.

……

In the operation room, Dr. mehar's accompanying medical group stood in the operation room, with big eyes and small eyes. They were not allowed to enter.

President Yan and vice president yuan sat in front of the console, while the technicians who should have sat in front of the console could only hide behind. However, boss Zheng doesn't seem to use technicians at all. All operations are completed in the control panel. He can do nothing to make soy sauce until the end of the operation.

If all doctors do this, will they lose their jobs? The technician thought uneasily.

At the beginning of the operation, the dialogue between Zheng Ren and Dr. mehar kept coming out of the loudspeaker, and an interpreter interpreted it simultaneously behind the deans.

Neither Dean knew how to describe it.

Dr. mehar is like a child, full of curiosity about Zheng Ren's surgical technique.

Even the most dangerous heart surgery should be operated once or twice.

"Director Kong, what do you think?" Dean Yan suddenly said.

"Dean, the operation is difficult, but I believe boss Zheng can finish it smoothly." Director Kong said without hesitation.

"Will there be no vasospasm?" Dean Yan asked.

Just then, through the leaded glass, Lao he began to inject anesthetic drugs into Dr. mehar for basic anesthesia.

It turned out that boss Zheng really knew. Dean Yan changed his posture and sat comfortably in the chair, letting his legs relax as much as possible.

Originally, he had a meeting in other places. He pushed off a lot of reception work and came back despite all difficulties. I'm a little tired running all the way.

But boss Zheng did a good job in the operation, which was very reassuring. Dean Yan thought of it in his heart.

Meanwhile, in the operating room, a signal receiver transmits the information.