"Don't move the sick person, evacuate the surrounding crowd and keep the air circulating. Call 120 to explain the situation, and there is a high suspicion of a patient with a cardiovascular or cerebrovascular accident. Yun Tian separated the onlookers around the old man, and while squeezing towards the old man, he commanded the salesman next to him.

But

Several salespeople in the concentration hall obviously remembered Yun Tian's cowardice very well just now, so they were a little hesitant about Yun Tian's arrangement.

"Let him try it! He just came in and bought a stethoscope. The little girl who helped Yuntian hold the stethoscope explained in a low voice.

Most people don't use stethoscopes and don't know how to use them.

The person who buys the stethoscope is either a doctor or a medical student.

So a few people looked up at a person who looked like a store manager.

The latter thought for a moment, nodded, and the few quickly divided their labor.

Leaving two people to assist Yuntian, the rest of the people began to evacuate the crowd of onlookers.

The store manager started dialing 120.

"Is this young man a doctor?"

"It's not like it, is it?

"So young, still a student, right?"

"Young people nowadays are too bold! This kind of thing dares to go up!"

"It's just these little kids, I don't know how thick the sky is!"

"This is still so cowardly one second, and the next second actually ran out to show heroism, which is really a huge contrast!"

"Let Jean, please let Jean, I'll record it first, so I can leave some evidence for this guy later!"

The crowd gradually retreated, but inevitably there was a lot of discussion! Several young people took out their mobile phones and began to record the video.

Cloudy sky turned a deaf ear.

From the moment I made up my mind to rescue him, my heart suddenly calmed down.

Saving lives and helping the wounded is my vocation!

Carefully help the old man from the salesperson's hand and let him lie flat on the ground naturally.

Rapid palpation of the carotid arteries!

carotid artery pulses are not palpated,

Unblock your airway and prepare for cardiac compressions!

As soon as the patient is contacted, the information that has just been stuffed into the head begins to appear in an orderly manner.

Take a deep breath, fold your hands and place them at the junction of the 1/3 of the old person's sternum.

"Pay attention to the rhythm and force of your compressions. In my head, the mechanical female voice reminded.

Yun Tian closed his eyes, kept his hands vertical, and slightly sorted out the various information that poured into his mind a minute ago,

Take a deep breath and start pressing!

Strength, rhythm, degree of thorax depression......

The two hands seem to have found their own memory, the rhythm of the press is becoming more and more accurate, and the force is being precisely adjusted.

Every time you press down with your hands, you can feel the extent of the squeezing of your heart under your chest.

Yun Tian could even feel the old man's heart squeezing under the squeeze of the chest, pumping blood out according to a specific rhythm.

"Knock knock knock" The rhythm of the heart echoed in my head.

"Knock knock knock" This is the rhythm of the heart pressed by the cloudy sky,

The two rhythms gradually coincide and become synchronized.

Is this what the system calls perfect manual CPR?

Hand-to-hand cardiopulmonary resuscitation is a must-have skill for every medical student, but Yuntian never knew that there were so many details in handless CPR that needed to be controlled and paid attention to.

With the control of these details, the feeling of operating by yourself is completely different.

The two rhythms gradually coincide perfectly, and a sense of comfort rises from the bottom of my heart.

"Knock knock" Yun Tian clearly felt that the heart in the old man's chest began to beat tenaciously again!

As the heart regained its beat, the old man's breathing gradually resumed, and his gray complexion gradually returned to ruddy.

Touch the carotid artery again, and the pulse can already be palpated.

"Diagonally. Yun Tian was about to reconfirm the light reflection of the old man's pupils when the old man opened his eyes and weakly thanked Yun Tian.

The crowd erupted in applause.

"So handsome! The little doctor is so young, and he has a lot of work in his hands!"

"It's so powerful at a young age!"

"I was afraid that I was in a hurry to save the patient, so I accidentally touched the shelf. We were also misunderstood!"

"Yes, the doctor is benevolent! In the eyes of the doctor, there is only the patient, and the shelves and other things must not be paid attention to!"

"Yes, a life was saved in the blink of an eye!

"Hurry up, I want to post Weibo, I want to post Moments, I want to post Douyin, I witnessed a miracle of life today!"

The crowd of onlookers from afar, emotional, praised, and busy posting various social media ......

Yun Tian didn't pay attention to it, and sat on the side with weak hands and feet.

"The host completes the first round of rescue tasks and is rewarded with specialized-level neurological localization and diagnosis. The mechanical female voice rang in her ears again, and then a large pile of information was stuffed into her head,

This type of reward ......

Sure enough, it's very top!

"Doctor Yun, are you okay?" The salesman who had given Yun Tian a stethoscope before stayed by Yun Tian's side, and at this time, he saw Yun Tian sitting aside and shaking his head, and asked worriedly.

"It's fine. Yun Tian tilted his neck in reply, and raised his hand to pull the collar of his shirt.

The neckline is a little tight, and it is uncomfortable, especially after a heavy sweat!

However, Yun Tian only pulled the neckline, stretched his neck and twisted slightly, and did not untie the tight shirt collar.

Yuntian has detail obsessive-compulsive disorder, and the shirt can only unbutton the first button.

Heart compressions are really a physical job!

Yun Tian felt that his hands were numb and stiff at this time, and he was about to lose his own.

It seems that the system gave me the perfect freehand CPR, although I can use it perfectly, but the coordination of the muscles is slightly poor, after all, I didn't practice it myself, so I feel so tired.

"Did you call 120?" wiped the beads of sweat from his forehead, Yun Tian asked the salesperson next to him.

"I've beaten it, and it should be there right away. The store manager, who had just been in charge of making the call, stood aside and quickly replied.

"Is there anything uncomfortable with the old man?" Yun Tian lowered his head and asked the old man softly.

"Hmm?" the old man replied in a daze.

"Did the old man have any illnesses before?" Yun Tian asked the grandmother beside him, and began to conduct a basic physical examination on the old man.

"Lao Guo, Lao Guo has high blood pressure, diabetes, and cerebral infarction, and he was only hospitalized once at the beginning of the year. "You can see that the old lady is trying her best to calm herself. After a moment's thought, he replied.

"Old man Guo, old man Guo!" Yun Tian raised his voice and called out to the old man, and began to evaluate the state of the old man's consciousness.

"Hmm~" The old man responded in a daze.

He was able to respond, but the physical examination was not cooperative.

If you have a history of cerebral infarction, it seems that there is a high possibility of another infarction.

Mild impairment of consciousness combined with language impairment suggests that anterior circulatory infarction is highly likely.

Yun Tian began to try to perform a physical examination with the newly obtained neurological localization diagnosis to evaluate the old man's condition.