"You can stay here. Later, if there are any problems during the operation and you need to brainstorm, you can help." Dai Ronghong said.
The others didn't expect her words at all.
The most surprising thing was Dr. Che, who immediately asked Dai Ronghong: "Who is she? Is she a colleague in your hospital? She is very young."
Very young is the point of suspicion.
Dai Ronghong thought of the pit she had planted, and said to Dr. Che earnestly: "Don't underestimate some young people today."
"Young people, I know, they are getting better and better, I dare not underestimate them." Dr. Che said, his eyes clearly looked at the young doctor in the competitor Guozhi Hospital.
Shen Youhuan was glanced at by the other party's star doctor and senior doctor Che, shrugged his shoulders, thinking that he didn't dare to underestimate the young people behind him, such as junior sisters.
The operating room is all ready. Director Gao is an assistant. There are several field assistants.
Dr. Che stood at the position of the chief surgeon, and first performed peripheral femoral vein puncture and catheterization. This step is not difficult at all for a skilled boss who has done multiple surgeries and can be done within a few minutes.
Next is the special point that this operation is different from other interventional operations. Various test catheters need to be placed into the inner cavity of the heart.
The doctor who is the chief surgeon, pedals, adjusts the angle of the operating table and the C-arm of the machine, and is making various perspective cross-sectional views to ensure that the electrodes of each catheter are accurately placed in the designated position in the heart. Only when the position is placed accurately can the measured electrophysiological map be accurate.
Xie Wanying followed others to watch in the control room, and saw that Dr. Che's movements were slower than Senior Brother Shen's, such as slow-motion shots, but he would try his best to reach the destination in one step. This is the characteristic of most older doctors, and they pay more attention to stability.
Through the pictures, you can see that the catheters are inserted into the heart chambers one by one. Specifically, the right atrial catheter is placed in the upper part of the right atrium, and the recorded electrogram is displayed on the analysis screen of the electrophysiological software, code-named HRA map. The atrioventricular bundle catheter is placed on the anterior inner edge of the right atrioventricular orifice, where the position is closest to the atrioventricular bundle, and the electrogram of the atrioventricular bundle can be recorded most clearly and accurately, code-named HBE map. The right ventricular catheter is placed at the apex of the right ventricle, code-named RVA diagram. The coronary sinus catheter is placed at the ostium of the coronary sinus, code-named CS.
The above-mentioned catheter is inserted through the right atrium to mainly solve the problem of pathological changes in the right bundle of cardiac conduction. If you want to solve the problem of the left bundle, you need to penetrate the interatrial septum and discharge the electrode to the left atrium.
Mr. Wei's previous electrocardiogram showed that the problem was mainly with the right beam, so there is no need to go to the left beam for now.
The surgeon placed all electrographic catheters as needed for treatment.
On the screen of the instrument, the electrophysiological map data of each catheter is displayed, and the rows of white lines on the blue background are very spectacular.
The surgeon looks at various graphs for data analysis.
As mentioned before, the step of electrophysiological analysis is very important. It is to find the patient's lesions, which is directly related to the effectiveness of the treatment. Only when this foundation is found, can the next step of precise ablation be achieved.
Seeing this, Xie Wanying remembered that before she was reborn, she had accompanied an acquaintance to the top three interventional surgery, and witnessed some cases from morning to afternoon, and finally the surgeon had to give up. On that day, the doctor searched for almost a day and couldn't find the target. I can't analyze where the target is, and relying on that bit of experience to fuzzy analyze it will have no effect after being burned.
This is the most terrible technical threshold of this technology.