Chapter 272: Of course, the problem is left to professionals
Twenty minutes later.
Xicheng Third Courtyard.
After the few people met, they went straight to the hospital's medical records department.
To reveal his identity to the staff, Yu Dazhang asked to retrieve Han Lianwu's medical records and outpatient medical records.
For similar records, hospitals must keep them for at least 15 years.
And even in 2014, most hospitals adopted electronic medical record systems.
After the relevant information is uploaded to the cloud, the relevant medical records can be retrieved immediately through the name of the person.
Soon, Han Lianwu's information appeared on the computer.
"The first visit is April 27."
Yu Dazhang used a pen to record several key points in his notebook.
"Please print a copy of the medical record for me."
Five minutes later, Yu Dazhang came to the Department of Cardiology with his medical records.
After revealing his identity again, he handed over the medical record to the doctor:
"Help me see how long this person can live?"
Professional things need to be asked by professionals.
Although the medical record records the patient's condition, symptoms, diagnosis and treatment status, it is hard for Dazhang to understand.
There are many professional terms and medical terms in it, and he feels a headache when he takes a look.
It is absolutely unnecessary to focus on this.
The doctor took the medical record and carefully checked it. After a moment, he raised his head and said:
"This person's situation is very complicated."
If it’s not complicated, I won’t come to you anymore… Yu Dazhang explained patiently:
"I don't want to know about the condition of the disease. I just want to know how long he can live, just give a deadline."
The doctor frowned and said in a little embarrassed manner:
"I cannot give a specific survival period for this kind of heart disease."
"If you can maintain a good quality of life, you will have no problem living for more than five years."
"Otherwise, it will be a year or two, which mainly depends on the degree of heart failure and subsequent development."
Speaking of this, the doctor paused and continued:
"But judging from this medical record, he should not have lived for two years."
This is a master... Yu Dazhang was almost confused by his words.
I said that if my quality of life is good at the moment, I can survive for more than five years, but the next second will be within two years.
This is what the doctor has to do, and cannot speak to death.
Even if you are 100% sure, you must leave three points of room for maneuver.
"Does his disease affect his mobility?" Yu Dazhang asked again.
"Of course." The doctor replied directly this time:
"The most taboo to work hard in heart disease. In the later stage, you will experience dyspnea and you will be unable to breathe after a little exercise."
It's enough to know this... Yu Dazhang then brought people to the surveillance room.
After explaining the purpose of the visit, the staff played back the surveillance video half a year ago.
The storage time of hospital monitoring is relatively long.
In order to provide accurate evidence for investigation and retrospective in the event of a medical dispute or other security incident.
But half a year is the limit.
"We need to check the monitoring of the cardiology corridor and transfer it to April 27th." Yu Dazhang said to the staff in the monitoring room.
After the staff adjusted according to the requirements, they stood up and gave up their position.
"Xia Bin, come and find someone."
Yu Dazhang said, took out Han Lianwu's photo and handed it to him:
"Finish this person."
The visit records of the cardiology department showed the time. After adjusting to the specified time period, Xia Bin began to stare at the surveillance video.
In the video, the corridor of the cardiology department can almost be described as crowded.
This department is the most ill patients no matter which hospital it is in, and it is very difficult for patients.
There is a rumor inside the hospital...
Golden Ophthalmology, Silver Surgery, obstetrics and gynecology, Grey and Grey Waiwai University Internal Medicine. Among the major internal medicine departments, cardiology is definitely ranked first.
Here, there is never a shortage of patients, and sleeping in a complete sleep is the greatest luxury of cardiologists.
Faced with such crowded videos, ordinary people will get dizzy after watching it for a while, let alone find out the specific person from it.
But Xia Bin is an exception. At first, he searched with the normal playback speed, but after watching for a minute, he directly adjusted the playback speed to twice the speed.
This speed can still be kept up with Yu Dazhang's eyesight, but others can't do it.
Two minutes later, Xia Bin changed the playback speed to four times.
At this speed, Yu Dazhang was also a little dizzy.
He just has good eyesight, but his ability to distinguish images is still far inferior to Xia Bin.
Looking away, Yu Dazhang pinched his eyebrows.
When it comes to sensitivity to character images, few people can compare to Xia Bin, a criminal investigation portraitist.
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So, he decided not to show off.
About five minutes later, Xia Bin suddenly spoke:
"Finished!"
While speaking, he pressed the pause with his mouse, and the surveillance screen was frozen.
Xia Bin pointed at a person on the picture:
"It's him."
Yu Dazhang looked at the place where his fingertips were. In the crowd, a tall and thin man stood there.
The man raised his hand and held a stack of documents, looking like he was waiting for a medical treatment outside the department.
He glanced at the crowd again, and Yu Dazhang estimated that at least thirty people would go up.
With so many people and at four times the speed, Xia Bin was able to accurately find them. Such eyesight and discernmental ability surprised Yu Dazhang.
"Continue to play back." Yu Dazhang thought for a while and said:
"When he finishes his medical treatment, he will change the surveillance screen."
There are too many people in the surveillance footage in the cardiology corridor.
In such a picture, at most, you can only see the upper body of a person, and many of them don’t even have the upper body, only a head is exposed.
When Han Lianwu left the cardiology department and changed the surveillance screen, he would naturally be able to see his whole body.
"Okay."
After Xia Bin agreed, he moved the mouse and clicked the play button.
During this interval, Yu Dazhang asked beside him:
"Based on gait and body characteristics, can you tell whether the same person appears before and after?"
This is his main purpose.
Xia Bin has watched surveillance videos at the scene of countless crimes before, and has a deep memory of the suspect's posture and movement habits.
This time, the surveillance inspection was equivalent to obtaining dynamic images of Han Lianwu.
By comparison, Yu Dazhang believes that Xia Bin's ability will definitely be able to distinguish it.
"You can make a judgment."
Xia Bin nodded and replied:
"But this kind of discrimination cannot be 100% certain. I can only give a basic judgment, that is, the similarity."
Leave three room for speaking... Yu Dazhang found that every industry and every industry have such rules.
While being cautious, you also leave yourself a way out.
Since the video was played at four times the speed, Han Lianwu in the video entered the cardiology clinic within a while.
When he came out, there was no emotion on his face, but he looked a little tired.
Without making any pauses, he walked in the opposite direction of the crowd and quickly disappeared into the video.
According to the direction Han Lianwu was walking, the staff of the hospital monitoring room transferred out the surveillance video from the floor lobby.
After replaying to the specified time, Han Lianwu appeared in the surveillance video again, but this time he stood in the center of the lobby on the floor.
Neither went to the elevator entrance nor did I find a chair to sit down.
He stood there blankly, motionless.
Yu Dazhang couldn't help frowning.
What is he doing?
(This chapter ends)