"Okay." Dean Liang thought that he would go and ask other experts in the hospital.
Zhang Huayao narrowed his eyes, not in a hurry. It was useless to find an expert. This patient's disease was not a rare one, but a common fatal disease. If we find an expert, most of them would have inertial thinking when dealing with this kind of disease. It would be better to find a young person to ask if he had any new and whimsical ideas.
It was late and time to go home and rest. Dean Liang was also going to get off work, so he picked up his coat and said to him, "Director Zhang, let's go together."
Zhang Huayao said: "I want to go back to the emergency department."
The subordinates are so active in their work? Dean Liang was surprised because he knew that Zhang Huayao was not that kind of person. Although Zhang Huayao was teased by his mother, Teacher Lu, as someone who was devoted to his career, he was not the kind of person who would hang around in the hospital all year round. He was a genius, and the habit of geniuses is to slack off when they should, to be lazy when they should, and to let others do what they should do.
To put it bluntly, Zhang has been a romantic man since he was a child. He would finish his homework in ten minutes while others would finish it in an hour. When others were studying hard, he would go out for a walk. However, his final test scores were far better than others.
Dean Liang, who had figured this out, became interested and followed Zhang Huayao all the way to the emergency room to see if there was anything that attracted this genius to come back and take a look.
Without having to go back to the emergency department, Zhang Huayao received a text message from his informant on the way informing him that classmate Xie had gone to the interventional operating room. He made a prompt decision and turned to go to the interventional operating room.
The atmosphere in the interventional operating room was a little tense.
...
...
Some of the values of the patients on the counterpulsation machine never reached the target expected by the doctor. After several adjustments, Dr. Chen was a little anxious.
Doctor Yang and Doctor Li Xiaofeng were too afraid to say a word. They just looked at their teacher anxiously, and it seemed that the operation was not going well.
Helpless, Dr. Chen had to ask for help from his senior doctor: "Teacher Shen, you are watching from the side, have you found any problem that we have not noticed?"
Shin You-hwan, holding the intercom, asked, "Have you debugged the machine?"
"It has been adjusted." Doctor Chen was very sure about this.
Let's first talk about what the doctor can see and do on the counterpulsation machine. The sensor of the catheter and the electrodes attached to the patient's body surface are connected to the counterpulsation host to output signals, and the host monitor screen displays three waveform graphs of the relevant data.
The top graph is green, which is an electrocardiogram. Different from the electrocardiogram on a normal electrocardiogram monitor, after the patient has the balloon pressure applied, the heart activity will inevitably carry out the effect of the balloon. On the electrocardiogram here, it is shown as segments of white parts, and the beginning of these white parts represents the inflation and deflation time of the balloon.
By analogy, the second waveform is a red wave, which is the patient's arterial pressure, and the white part in the middle also highlights the inflation and deflation time period of the balloon.
The third picture is directly the pressure diagram of the balloon, which is a blue waveform.
The waveform graph and the additional numerical values displayed can allow doctors to intuitively understand the effect of balloon inflation and deflation on the patient's heart, which plays a monitoring role. Secondly, the machine is operated by humans, so there must be many operating buttons.
Like many machines, more and more modern machines must have a built-in fool mode, just like the washing machine at home. Medical machines also have an automatic mode. The machine senses the patient's arterial blood pressure and other conditions and adjusts the balloon pressure and inflation and deflation time by itself.
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