"What...are you writing?" Yunmei twitched the corner of her mouth.

Xu Qiu didn't pay attention to the content at first, but after hearing what Yunmei said, he glanced at it.

The title is "Changes in gas secretion in chronic gastrointestinal diseases"

In short, it's fart.

"The average amount of gas excreted by normal people is less than one liter, and it is mostly excreted in 5 to 20 times. When more fiber is consumed to promote excretion, the amount of gas excreted will reach two liters or even more.

According to research, in every liter of discharged gas, there are an average of 0.21 liters of hydrogen, 0.0 liters of methane, and less than 0.01 liters of hydrogen sulfide and other combustible gases. Under a standard atmospheric pressure, the average exhaust speed is three meters per second.

The ingredients are different and the speed is slightly different.

Patients with chronic gastrointestinal diseases have major changes in their excretion volume, smell, speed, etc..."

Slowly, everyone in the department gathered around.

They were stunned when they saw the content of Wang Fan's paper.

"What are you studying? It's nothing!"

"What a waste of research!"

"Damn it, Wang Fan, you are really a god."

"It's just a paper. Even if the research yields some results, do you still want us doctors to smell it ourselves?"

"Besides, how is it possible that a doctor can distinguish those subtle differences in smells and also detect the speed of farts! Impossible!"

Xu Qiu was silent.

It felt like he was understood.

Because he can really do this after mastering the experience and ability of master-level scent discrimination...

It's just that chronic gastrointestinal diseases can't be roughly diagnosed by casual physical examination and consultation. Why do you need so much trouble?

"Damn, why are there so many people? Brother Xu is here too!"

Wang Fan woke up from his creative state, switched his computer desktop with a snap, and returned to the medical record interface.

As if nothing happened, he said: "Brother Xu, are you looking for me?"

Xu Qiu was silent for a long time and asked: "That patient with hyperlipidemia pancreatitis..."

"Fortunately, he was given plasma exchange according to your doctor's instructions. Otherwise, if it had been delayed until the consultation, I was worried that he would not survive that night!" Wang Fan was still frightened.

He called up the patient's medical record and said: "It's much better now. After rehydration, the blood lipids have slowly come down. With the use of insulin, the blood sugar has also returned to normal levels. Now we have passed the most dangerous stage and can be cured in two days."

Discharged."

Xu Qiu nodded.

If the patient is okay, he will feel relieved.

Soon, he rushed to the conference room of the cardiac surgery department.

There are already many people sitting here, including Dean Fuwai, Yang Chenxi, Ren Chao, Ma Qin, Dean Xiehe, and the landlord Wang Shengde.

The first human operation using a small-diameter artificial blood vessel will be a historical milestone in the field.

Everyone wants to witness the last meeting before surgery.

Originally, the organizers of the Famous Sword Competition and the expert team all had the opportunity to sit down.

But they feel shameless and very self-aware.

Click——

The door was pushed open.

For a moment, all eyes moved to the door.

Xu Qiu walked into the conference room calmly, just like when he was a resident doctor.

What changes is the emotion, identity and status in the eyes.

What remains unchanged is calmness.

"Doctor Xu."

"Director Xu!"

Everyone stood up quickly and waited for Xu Qiu to sit down before they followed suit.

Director Zheng, the boss of Linhai Xinwai, stood up, opened the ppt, and went through the basic conditions of the subjects one by one.

There is also a complete paper version of the information on Xu Qiu's desk.

As soon as he opened it, he was slightly startled by the first patient.

"It's him……"

Xu Qiu looked at the old man in the information and was a little surprised.

He is a patient of Union Heart Surgery Department.

During the famous sword competition, he accepted Yang Chenxi's special surgical assessment.

When I went to the cardiac surgery ward, I met an old man who was hospitalized alone. He had no slippers and could only use plastic bags wrapped as shoes...

At first, Xu Qiu took Wang Fan downstairs and bought a pair of cotton slippers for the old man.

It's not expensive either, just a few dozen yuan.

Xu Qiu originally thought that he would never interact with the old man again in this life.

But I didn't expect to see each other in this way...

Xu Qiu thought carefully.

This old man lives in the cardiac surgery department. He indeed has coronary artery disease and can actually undergo artificial blood vessel replacement.

only.

The quality of Xiehe Hospital, whether it is the level of doctors, equipment, or nursing capabilities, far exceeds that of Linhai No. 1 Hospital.

You can safely get a stent there, the risk is much less than artificial blood vessel replacement.

Xu Qiu's surgery is actually reserved for those patients who have no choice but to undergo blood vessel replacement after blood vessel occlusion, and whose own blood vessels cannot be autotransplanted due to various conditions, so they can only wait to die.

In the past, there were no artificial blood vessels below 6mm in China, or even in the world, and they had no choice.

Today's small-diameter blood vessels are their savior.

Director Zheng gave further explanation:

"Dr. Xu, this patient's name is Yan Ziqiang, from Peking Union Medical College Hospital of Cardiology.

He had two major blood vessel bridges blocked, and his own coronary atherosclerosis had been getting worse.

More importantly, six years ago, he had undergone internal mammary artery-anterior descending artery bypass grafting, but by this time the vein graft had developed obvious lesions and could only be removed.

And this time, if nothing else, it should be his last surgery.

His situation is more dangerous than other subjects.

Of course, the condition is also more critical.

If successful, it means that the new artificial blood vessel is better than we imagined - it can be adapted to this kind of critically ill patients, which means that a more general patient group can benefit from it!"

After listening to Director Zheng's introduction, everyone was a little surprised.

Dean Xiehe felt even more incomprehensible.

The last surgery...

This patient did not choose to believe in Xiehe, but instead gave his life to Xu Qiu who was far away in Linhai!

Why?

Xu Qiu is just a recruitment notice for test subjects. Without mentioning anything, can Yan Ziqiang give up on Concorde?

He was present when Xu Qiu bought shoes for the old man.

However, Dean Xiehe did not connect the two things.

Naturally, he wouldn't take such a trivial matter to heart.

Therefore, he probably would never have guessed that what made the old man place his last hope of life in the hands of a distant doctor was Xu Qiu's silent kindness, which was engraved in his bones, his concern and love for the patient.

.

Because Xu Qiu needs subjects.

And Yan Ziqiang fits the criteria perfectly.

Therefore, he specially charged ten yuan for his mobile phone, asked questions one by one, filled out the information, and handed over his last surgery to Xu Qiu without hesitation.

Yan Ziqiang can feel it.

Only in Xu Qiu's eyes, he was not a cold piece of meat on the operating table, but a living, vivid person.

——
Chapter completed!