I am a super cop

Chapter 863 The blood pressure value of the dead

roadside.

Everyone holds a cup of milk tea and sits on a flower bed.

Gu Chen's notebook is recording Zhang Xiaomei's remarks.

"Doctor He shouldn't have offended anyone, right?" Gu Chen looked up at her.

"No, no, there are so many people offended that I probably can't count them." Zhang Xiaomei said involuntarily while drinking the milk tea Gu Chen gave her.

This was a bit beyond Gu Chen's expectation.

Logically speaking, a positive person like Dr. He should be popular, but when Zhang Xiaomei talks about it, why does he feel like a full-name public enemy?

It doesn't make sense...

"Does Doctor He have a bad personality?" Gu Chen asked.

Zhang Xiaomei looked up, looked at the street lamp not far away, and said by analogy: "How should I say it? For example, that street lamp can illuminate an area, but if it is placed in this row of street lamps, then this street lamp It seems to be insignificant."

"And Dr. He is one of these street lights. He has his role, but he is not so dazzling among many people."

"You mean he is very ordinary in the unit?" Lu Weiwei said.

Zhang Xiaomei thought for a moment, and then said: "It can be said that he is quite ordinary, he is the same as other doctors, but his personality is not social."

"For example?" Gu Chen asked.

"For example...he is not the type of person who likes to obey others." Zhang Xiaomei turned to look at Gu Chen, and said calmly: "For example, on the leader's birthday, everyone rushed to give gifts to the banquet, but he didn't come home. participate."

"The unit gave bonuses, and everyone decided to go to karaoke. He thought it was a waste of time and didn't participate."

"In the unit, everyone likes to chat about all kinds of gossip, but he likes to read and go home after work, while others go out to fool around after get off work."

"You said that he is such a person, how can he be popular? It feels like he is excluding himself from the group."

"Huh? Why is this similar to Junior Brother Gu?" Lu Weiwei couldn't help but wonder in her heart, but after glancing at Gu Chen, Lu Weiwei instantly knew the answer.

"Well, the key is that he is not handsome, his ability is not as outstanding as Junior Brother Gu, and the people around him are not positive, so it is natural to be excluded."

Thinking of this, Lu Weiwei asked Zhang Xiaomei: "Even if Dr. He doesn't fit in, has he formed a deep relationship with anyone? It's just... the kind that cannot be tolerated."

"Hmm... I don't know." Zhang Xiaomei thought for a long time before shaking her head.

After Gu Chen recorded all these, it seemed that there was not much progress.

But thinking of He Zhengjun's various weird performances at the public welfare stall today, the doubts in his heart suddenly surfaced again.

"That's right, his performance at the public welfare stall today was not good, and he couldn't reach his normal level at all."

"Besides, he is fine, so how could he suddenly faint? This shows that He Zhengjun's physical condition has not been good before."

Thinking of this, Gu Chen asked Zhang Xiaomei directly: "By the way, Xiaomei, does Dr. He have any physical illnesses? They are the more prominent ones."

"Disease? High blood pressure?" Hearing Gu Chen's remarks, Zhang Xiaomei blurted out directly.

"High blood pressure?" Gu Chen lowered his head and thought, the information flow in his mind seemed to be tumbling rapidly.

"What's wrong?" Lu Weiwei looked at Gu Chen's face in surprise, and asked weakly, "Is this directly related to Dr. He's fainting?"

"No, I'm just thinking that if a person has a physical problem, he should know in advance, especially a professional like Dr. He."

"But today, Dr. He gave me the feeling that I was completely defenseless, and it seemed that my physical condition was not online, so I had a new guess."

"Guess?" Zhang Xiaomei couldn't understand what Gu Chen was talking about, so she asked again: "Then what does Officer Gu think is the situation?"

"It's very simple." While Gu Chen was speaking, the virtual panel in his mind opened automatically.

All kinds of data calculation graph groups are displayed in his mind, which facilitates Gu Chen's various analysis of the problem.

"I was thinking that Dr. He, as a professional doctor, must have some understanding of his physical condition."

"So, as you said just now, Dr. He has high blood pressure, so he should be able to take high blood pressure drugs."

"Yes, Dr. He insists on taking high blood pressure drugs, because his high blood pressure is related to genetics, and his parents have high blood pressure."

Hearing Gu Chen's remarks, Zhang Xiaomei quickly confirmed the fact that Dr. He was taking high blood pressure medicine.

But after thinking about it, Zhang Xiaomei asked again: "So Officer Gu, don't you think that Dr. He's fainting is related to high blood pressure drugs?"

"I didn't say that, I was just speculating." Gu Chen took the milk tea next to the flower bed in his hand, took a sip and said, "I was just thinking that Dr. He usually works the same intensity, and it didn't happen like today's." A bizarre event."

"First, I fainted without warning at a public welfare stall, and then on the way home on a battery car, I developed dizzy symptoms."

"So I've been wondering, what kind of drug is causing the dizziness and fainting?"

"Or... Could it be that Dr. He took some medicine by mistake, which caused this abnormal symptom?"

"Eating medicine by mistake?" Zhang Xiaomei was stunned, then shook her head at Gu Chen and said, "I think the possibility is very small, because Dr. He has always had a very regular schedule, and he also exercises regularly."

"Usually he is the most taboo, and it is even more impossible to take medicine by mistake."

As for the possibility that Gu Chen proposed, Zhang Xiaomei actually knew in her heart that this hypothesis completely existed.

After all, in the unit, Dr. He was just an ordinary-looking little doctor who was not liked.

Usually when we communicate, sometimes we deliberately avoid Dr. He.

But now, the most ordinary-looking person in the department, suddenly transformed, was reported and forwarded by many mainstream media, and became an Internet celebrity for a while.

Many people in the department would never have imagined this kind of popularity, and they were even a little jealous.

It is not ruled out that someone deliberately tampered with Dr. He. After all, everyone had been calm before, but after Dr. He became popular, so many things happened.

This will inevitably make Zhang Xiaomei think wrong.

Gu Chen made a draft on the side of the notebook, and began to list some properties of the medicines that he knew.

Gu Chen first wrote "hypertension" in three big characters, and then drew pictures in groups around high blood pressure.

I have been asking myself in my heart, does anyone else want Dr. He to look like he died a natural death?

Or at least an accidental death due to an overdose of a prescription drug?

And according to He Zhengjun's condition from his own investigation, dizziness is a big factor in He Zhengjun's current state.

"Is there any cardiology drug, mainly for blood pressure or other conditions, which, if taken in normal doses, has few or very mild side effects, but can cause dizziness or fainting when taken in large quantities?"

"Or the state is lighter. How much dose does the individual feel dizzy or dizzy, but it is not to the extent of really fainting, but it is very wobbly, unstable, or lost?"

Thinking of this, Gu Chen even wanted to do a test on He Zhengjun who was in a coma to see if he could find out if there was an excessive amount of this kind of drug?
But in Gu Chen's perception, patients often don't know their medication status, and they are generally elderly.

Either take too much, forget to take medicine, or take multiple medicines on an empty stomach at the same time, which will speed up the body's absorption and enhance the efficacy of the medicine.

Each of these conditions can have serious side effects.

but……

These only happen to the elderly.

The memory of the elderly is not good. If there is no supervision from family members, it is indeed dangerous to take medicine.

Gu Chen suddenly remembered that when he was a child, an old man in the community used to forget the doctor's instructions and couldn't remember how to take the medicine.

In addition, the family was not at home at the time, which led to an overdose of pills by mistake, and eventually passed out while walking in the garden of the community.

If it hadn't been for Gu Chen who was playing with his friends at the time and found out that he called the adults to send him to the hospital for emergency treatment, the old man might not survive the day.

Therefore, since then, the family members of the elderly have also specially brought fruits to the door to thank them.

Thinking of this situation when I was a child, it suddenly happened before my eyes.

Gu Chen couldn't help but think carefully and fear.

"At that time, he was an old man, but now Dr. He...is a middle-aged man!"

"If Dr. Ho has been taking high blood pressure medication, then high blood pressure medication fits the bill perfectly."

"And this type of drug is designed to lower blood pressure, and the type and dosage that each person needs is inherently very different."

Thinking of these, Gu Chen seemed to have his own ideas.

Lu Weiwei asked him puzzled: "Junior Brother Gu, what did you say about high blood pressure medicine in your mind? Do you mean that Dr. He overdosed on high blood pressure medicine and caused dizziness?"

"It's entirely possible!" Gu Chen seemed to have made a major discovery, and directly turned the notebook to the blank space, and wrote the introduction with a pen.

"Look, the cardiovascular system actually consists of the heart and blood vessels, forming a closed system."

"High blood pressure is a phenomenon of increased internal pressure in the system, just like car tires. The easiest way to increase or decrease tire pressure is to inflate, or deflate, to release excess air."

"But for the human body, this 'deflation job' has to be done by diuretics."

"Wh... what are diuretics?" Yuan Shasha was confused and a little confused.

Gu Chen paused briefly, and then wrote the English word for diuretics on it.

"Diuretics, the English word is 'diuretices', refers to a class of drugs that can promote electrolytes in the body, that is, sodium ions, and excrete water to increase urine output."

"Because diuretics force salt and water out through the kidneys, and the reduction of salt and water reduces pressure."

"Another way to reduce the pressure inside the tire is to make the tire bigger. Of course, this is impossible, but if the tire is enlarged to increase the internal volume, and no air is added, the pressure inside the tire will naturally drop. "

"And the high blood pressure we often talk about has to be done with drugs that dilate arteries. Do you understand this?"

Gu Chen didn't speak very quickly, but also used images to give you an overview of the treatment of high blood pressure.

Lu Weiwei and Yuan Shasha looked at each other, and both nodded in understanding.

Of course Police Officer Wang could understand.

The principle is explained vividly by Gu Chen, which is naturally easy to understand.

On the other hand, Zhang Xiaomei was stunned, and said involuntarily, "Officer Gu, do you even know this? This doesn't seem like the knowledge you police should have?"

"It's okay." It also felt that Zhang Xiaomei was making a fuss, so Gu Chen said again: "I once learned about the use of some drugs from Forensic Doctor Liu's forensic notes."

"Later, I copied down the nouns of drugs and drug principles mentioned in the notebook, and went to the library to look them up, so..."

Pointing to his own head, Gu Chen said again: "So... keep it in my mind."

"Then...then your brain is really good." Zhang Xiaomei couldn't believe it, Gu Chen was even better at these medical knowledge than many professional doctors.

Although I know some of this principle, I can't remember the English word "diuretics" for diuretics alone.

But Gu Chen was able to blurt it out.

It can be seen that Gu Chen's memory has already surpassed his peers by several blocks.

However, Zhang Xiaomei deserted here, and Gu Chen had to explain the principle clearly to Lu Weiwei, Police Officer Wang and Yuan Shasha.

Gu Chen turned the notebook to the next page, and continued to write the introduction: "Actually, this type of drug can increase the internal volume of the closed vascular system, while keeping the blood volume unchanged, so the pressure drops."

"And high blood pressure drugs are also divided into several categories, or several families."

"Based on the discussion we just made, calcium channel blockers and β-blockers are the two most effective."

"The former is mainly used to dilate arteries, and the latter is to slow down the heart rate and reduce the force of heart contraction."

"Their net effect is that, in the right amount, they can regulate high blood pressure to a healthier level, and too much can lower blood pressure to dangerous levels."

"It may cause dizziness, loss of consciousness, and the dose may be fatal, but Dr. He's previous condition tells me that he seems to fit these symptoms very well."

"That's right." Lu Weiwei nodded silently when she heard Gu Chen's words: "Dr. He's condition at the time, wasn't it like this? Dizziness and loss of consciousness have all happened before."

Looking at the crowd, Lu Weiwei gestured with both hands: "Did Dr. He experience dizziness during the public welfare stall?"

Seeing everyone nodding silently, Lu Weiwei said again: "Then at the place where the car accident happened, did he lose consciousness again?"

"That's true." Officer Wang nodded slightly, and said involuntarily: "At that time, we have seen it in the video of the traffic police team. Dr. He did lose consciousness at the intersection, and then the battery car would leave the road. It directly collided with the white off-road vehicle."

Yuan Shasha trembled when she heard this, and said, "Then you really have to be careful with this medicine? It's three-point poisonous, so it's not just a casual talk."

"Taking the right amount of medicine may save your life, but taking it in violation of the regulations may kill you."

Gu Chen nodded slightly, and also explained to her: "Xiao Yuan, don't be so nervous, we pay attention to science in everything."

"You have to know that commonly used calcium channel blockers, including nifedipine, are named Guan Dayue."

Gu Chen wrote all these Chinese terms in a small notebook, and said: "The typical dosage is 30, 60 or 90 mg per day, and verapamil hydrochloride, which is verapamil, and verapamil is verapamil hydrochloride. Another name for rice, 180 or 240 mg per day."

"And beta-blockers include propranolol, also known as propranolol, 10 to 80 mg twice a day."

"Atenolol, alias Atinol, 50 to 100 mg twice a day, and metoprolol, brand name Betaloc, 50 to 200 mg a day."

Looking up at everyone, seeing that everyone was listening carefully, Gu Chen continued to explain: "If someone deliberately gave Dr. He four to five times the normal dose, it may greatly reduce Dr. He's blood pressure and make him dizzy. dizziness or loss of consciousness, leading to a car accident.”

"So that's the case?" Lu Weiwei listened intently, and then asked: "If you take four or five times the normal dose, when did the blood pressure start to drop?"

"This, not necessarily." Gu Chen turned his pen with his right hand and continued to explain: "When blood pressure starts to drop varies from person to person, and also depends on the type of medicine."

"If someone is intentionally working on the schedule, there needs to be an hour or two between taking the pills and having the car accident, and it could be giving him all the pills after a meal."

Officer Wang was thoughtful, and asked again: "Is there any faster way to speed up the absorption of drugs?"

After all, he is an old comrade. Officer Wang's questions were very constructive, and he faced the problem straight to the point.

Gu Chen nodded slightly, and said calmly: "Senior Brother Wang said that there are situations like this. If it only takes 10 to 30 minutes, then crush the pills, or open the capsules and pour out the powder, and arrange for Dr. He to come with a small amount of food and drink. take."

"In this way, the drug absorption rate will be much faster, the drug effect will be exerted faster, and the impact will be more severe."

Gu Chen closed the notebook, stood up and said, "What I'm most worried about now is whether Dr. He's sudden situation is exactly what I reasoned about?"

"Gu Chen." Officer Wang also stood up immediately, patted him on the shoulder and asked, "I have another question. If we test Dr. He, will we find any increase in drug concentration?"

"Yes." Without even thinking about it, Gu Chen blurted out: "Although it will, but you have to look hard to find it."

"Because some drugs must be measured by blood content to measure the therapeutic effect, but hypertension drugs are not included, because its therapeutic effect is determined by measuring blood pressure."

"So what I am worried about now is whether Dr. He can hold on. If Dr. He dies unexpectedly, it cannot be evaluated, because the blood pressure value of the dead person is... is..."

"What is it?" Seeing Gu Chen stuttering suddenly, Lu Weiwei asked nervously.

Gu Chen took a deep breath and said calmly, "It's 0/0."

……

(End of this chapter)