Was he exposed himself? When did he reveal himself? This was a big deal. Cao Zhao quickly hung up his brother's phone first, stretched out his hand and pulled her arm. After the passers-by next to him walked over, his throat calmed down and asked in detail: "What do you want to say."

"I just saw the defect of the patient's room septal defect. A picture flashed through my mind. I thought of the water flowing, constantly hitting the fragile wall. I wonder if the wall will leak again."

"The wall leaks?"

“The walls that are repaired may have been fragile.”

After listening to her for a while, Cao Zhao was stunned.

When she paused during the operation, everyone couldn't figure it out and wondered how it turned out to be. What was the reason?

Asking him, the tutor, that the student may be very cautious in academics but was overly worried. Cao Zhao smiled slightly in a serious manner and comforted the student: "This is impossible, Yingying, you have just had this type of surgery very clearly."

The surgeon will definitely check whether the gap has been repaired repeatedly and use a solid suture method to stitch it intermittently. It is like when you first stitch your classmates, you will tie knots firmly like a weaving machine.

On the other hand, like the most common surgical room, the lack of room in the surgery, it is more common if residual shunt occurs after surgery. In layman's terms, after supplementation, there will be a small amount of fistula remaining to make a small amount of blood continue to communicate.

This phenomenon is often seen in patients with multiple ventricular atrial atrial atrial. The separator of their room compartments is like cheese. Doctors cannot find all micropores with naked eyes, so it is inevitable that all holes will be filled with unavoidable postoperative complications.

As long as the residual diversion volume is small, it will not affect the patient's circulatory function if it does not exceed a certain range. Conservative treatment of leaks can heal itself without any treatment.

Doctors have always had strict monitoring of surgical complications, and the intraoperative postoperative re-examination and inspection can promptly detect problems and correct them. It is rare to say that postoperative complications will occur after many years.

"Maybe it was because there was no problem after suturing other places." Xie Wanying recalled the blurry picture and asked the fairy brother again, "Did this surgery be done many years ago? I guess he may not know that he had the surgery."

"The patient doesn't know, how do you know?" Cao Zhao caught the loophole in her words. The patient himself didn't know who she heard about it.

When asked this, Xie Wanying mentioned a small detail, whether it was the revealing force of the fairy brother: "Teacher Cao, you were talking to his family in the office that time."

He thought this matter was very ordinary, but he did not expect that all the students would suspect his motives. Cao Zhao couldn't explain a few words: "I am a tutor, and I just went to have a home visit when I met a student's parents. When your mother came, I would also go to talk to your mother." He was really just reminiscing with the other party that day and didn't say anyone was going to get sick.

Perhaps she, Pan and others were too keen. If there was no other follow-up, they might have stopped there, but an accident happened not long afterwards. Xie Wanying talked about: "At the scene of the last car accident--"

She was not the only one who noticed the abnormality. At that time, Senior Brother Cao and Brother Tao were all staring at people. After that, there seemed to be several similar abnormal signs, such as at sports meetings.
Chapter completed!