The children, who had been detained for a week, were playing wildly in the yard like wild horses.
Clear and sweet laughter erupted in the air.
In the most carefree voice in the world, Li Donglai identified the second gift presented to this era, cardiac resuscitation.
The human body is a machine that never stops, and the power of the machine comes from the heart.
when you are happy,
The heart is beating;
When you are sad, your heart beats;
When awake, the heart is beating;
While sleeping, the heart is beating.
Once a person's heart stops beating, syncope and amaurosis can occur within three seconds.
ten seconds,
Oxygen stores in the brain are depleted.
Generally, the nutrient metabolism in the brain is completely exhausted within 4 minutes.
Irreversible damage occurs.
10 minutes later,
Will be brain dead.
Brain death means the end of life.
In other words, after the heart stops beating, the patient only has ten minutes of rescue time.
Even in later generations, ambulances with pacemakers would be difficult to arrive in such a short time.
Therefore, cardiopulmonary resuscitation that can be performed with bare hands is particularly important.
Medical statistics show that performing cardiopulmonary resuscitation on a patient whose heart has stopped beating within four minutes will save about half of the patients.
In future generations, every medical student will have to learn this technique.
As a veterinarian and a graduate of a regular medical school, Li Donglai naturally understands the steps involved.
He wrote the detailed steps on the manuscript paper with a pen and was preparing to write a paper based on them.
However, looking at the steps above,
I soon realized a problem.
In this era, to what extent has cardiopulmonary resuscitation abroad developed?
A medical technology from birth to maturity,
It requires tens of thousands of actual operations and millions of doctors to summarize.
In previous textbooks, there was no mention of the specific development history of cardiopulmonary resuscitation.
If, in this day and age, CPR has been perfected.
If you publish it rashly, you will not only be suspected of defrauding the royalties, but you will also be involved in a plagiarism scandal.
It may even have a negative impact on the international reputation of the magazine and even China as a whole.
Western media always habitually adopt a Western-style prejudice and arrogant attitude when reporting on China.
And in order to achieve their goals, they will be very "flexible" and lose their moral compass.
In later generations, they were able to use laundry detergent as evidence of a large-scale biological weapon.
Faced with the knife handed to him, how could he miss the opportunity to smear his reputation?
It seems that before formally writing a paper, it is necessary to understand the development level of cardiopulmonary resuscitation abroad in detail.
If in future generations, you only need to open Baidu and search, you will get the results.
But in this closed era, we can only read through foreign journals and magazines.
to get the latest information.
As for professional foreign periodicals and magazines, it is impossible for libraries in Beijing to have them.
In order to write his first paper, Li Donglai
I once went to the Beijing Library to search for information, and all of them contained domestic books.
It is said that there used to be books in Russian, but they were quickly removed.
Professional foreign journals like this may only be found in the library of Kyungseong University School of Medicine.
Li Dong took a look at the sun outside. It had just hung on the ridge of the Silly Pillar House. It should not have exceeded 8 o'clock.
This time should be just right.
"Little sister, my brother is out to do some errands. You can look after the house. Don't let anyone steal the house."
"Yeah, don't worry, I'm doing my homework at home and I'm not going anywhere."
Li Dong put down his pen, tidied up after seeing it, and told Li Xiaomei to take good care of the house, then pushed his bicycle and left the courtyard.
Thirty minutes later, a classical three-leaf red lacquer door appeared in front of him.
There are two stone lions placed at the door, which are simple, solemn and elegant in style.
This is the highest university in China, Beijing University.
Its predecessor was the Capital University, which was the first national university in modern China.
It is also the first school established with the identity and name of "university".
Its establishment marked the beginning of modern higher education in China.
If we were to say which university is most likely to have a large number of foreign journals in its library in this era, it must be Kyungseong University.
Li Donglai stood next to the stone lion, looking at the blue and gold plaque with some envy.
Even in later generations, Jingcheng University is a world-class institution of higher learning.
Getting admitted to Beijing University is the dream of every Chinese student.
Li Donglai is no exception.
To this end, he worked tirelessly, hanging on the beam and stabbing the buttocks, practicing Sanjiu in winter and Sanfu in summer.
Unfortunately, the weather for the college entrance examination was too good, so I performed poorly and missed out on Beijing University by a narrow margin of 300 points.
As a last resort, I had no choice but to study in a medical technical secondary school.
It's a pity, it's such a pity. If I could work harder, I might be able to realize my dream.
In this era, Jingcheng University was even more famous than in later generations.
The students wearing dark blue uniforms all have the unique arrogance of Capital University on their faces.
As college students who will be assigned to work in ministries and commissions after graduation, they do have this qualification.
The little Zhou Zheng who just walked out of the majestic gate is one of the arrogant ones.
He comes from a southern province in China and was born in a rural family. His mother is a primary school teacher.
After graduating from high school, he was assigned to serve as a local propaganda officer.
It happened that the country needed a large number of construction talents and called for college entrance exams.
Zhou Zheng, who wanted to study medicine, signed up to take the exam without hesitation.
In the 'self-reporting meeting', his background as a poor farmer and freelancer quickly passed the review.
Then he was sent to the provincial middle school to attend intensive training classes.
After the training class, the college entrance examination was about to be held, and the organization helped with various procedures.
The examination is conducted in a teacher's college. The examination is not divided into liberal arts and science subjects. It is a unified test paper.
In August, exam results are published in the daily newspaper.
Zhou Zheng ranked first in the Southern Province and was admitted to Beijing University.
He carried a bed roll, a suitcase, took the admission notice and came to the capital.
Not only does Beijing University have no tuition fees, the university also gives each student a living allowance of fifteen yuan every month.
This chapter is not over yet, please click on the next page to continue reading the exciting content! He can't use so much money alone.
There are two younger brothers in the family. The father is old and cannot earn a few work points, so it is difficult to support him with only the mother's salary. Life is difficult.
Therefore, Zhou Zheng would send money back every month.
Today is the weekend, Zhou Zheng is going out, and he is planning to send back the money he saved this month to his family.
Suddenly, a burly young man jumped out from the roadside and stood in front of him.
The young man stared at Zhou Zheng with bright eyes, like a hungry wolf seeing its prey.
Zhou Zheng subconsciously carried his bag behind him and looked around.
Seeing many students around him, he felt relieved and straightened his back: "Comrade, what's wrong with you?"
"Is your surname Zhou?" Li Donglai showed a warm smile.
Zhou Zheng nodded blankly: "Yes, my name is Zhou Zheng, do we know each other?"
As he spoke, he looked Li Donglai up and down.
The young man was wearing a light blue shirt and denim pants.
He also has a badge on his chest, so he doesn't look like a bad guy.
Zhou Zheng relaxed a little vigilance.
Good guy, after standing there for half an hour and stopping no less than thirty students, I finally met a man named Zhou.
Li Donglai breathed a sigh of relief and showed an expression he hadn't seen for a long time: "Hey, I thought I was dazzled, but I didn't expect it was really your kid."
His warm look made Zhou Zheng even more confused: "Comrade, do we know each other?"
Li Donglai pointed at himself, with an angry look on his face: "I, Li Donglai, we always played together when we were young, don't you remember?"
As he said that, he scratched his head and seemed unable to remember: "By the way, your village is called Zhou..."
"Yes, Zhoujiazhuang. My aunt's family is from Zhoujiazhuang, but she moved away later." Li Donglai said with a smile: "I went out for a walk today, and I saw you from afar. I thought I had admitted my mistake, but I didn't expect it was really you."
"We haven't seen our old friend for more than 20 years, so I'd like to treat you to breakfast."
With that said, Li Donglai ignored Zhou Zheng and still looked confused, picked him up and left.
