Foreign literature and the surgical cases that Guozhi tried to use are mainly for repairing the ventricular septal defect, valve replacement, and myxoma removal. These surgeries have an obvious feature, involving the internal structure of the heart. Detection of the interior of the heart is the strength of esophageal ultrasound. The purpose of this type of surgery is very simple. It can detect these internal structures in real time to facilitate doctors to adjust the surgical plan and observe the results of postoperative repair.

From this point of view, it is definitely a national pioneering practice for TEE. Guo Zhi has never used this case. He, Big Boss Zhang, dares to guarantee this.

He wanted to know who was the first to come up with the doctors in other hospitals at the exchange meeting. Helplessly, Tao Zhijie was confused at the exchange meeting, and the people from the National Association were all pretending to be mute. Even though he went to the National Association for his mother's affairs later, a group of people still hid it from him.

Now he is becoming more and more sure that this is done by Mr. Xie. Through the lead glass window, look at the calm expression on her face. Don’t think she is pretending. He, the big guy, can see that Mr. Xie is really not pretending. He then captures the intriguing expressions of the National Association. Two evidences support his speculation.

A group of people from the National Association realized that Boss Zhang looked over from the corner of his eyes and pretended to be a wooden face.

Xie Wanying in the operating room was thinking about what Teacher Du wanted to detect when using this esophageal ultrasound during the operation, and it was definitely not the way she used the extrahepatobiliary surgery she used.

“What is possible?”

The sound was pressed against her ear. Xie Wanying turned her head and saw Senior Brother Shen wearing a surgical mask, showing two bird-like eyebrows and bright eyes outside the mask.

Shin Youhuan gave her a smile: You are familiar with vascular ultrasound and have some understanding of esophageal ultrasound, right?

The senior brother wanted to communicate with her technical communication. The opportunity was rare. Xie Wanying didn't think much about it and said: "According to the examination results performed by the patients before the operation, the use of esophageal ultrasound and repair of defects to monitor the valve during the operation is not a problem. There are only two possibilities left. One is that the tumors that may exist in the right ventricle need to be monitored during the operation, and esophageal ultrasound can help. Secondly, Teacher Du may want to use esophageal ultrasound to find the fistula."

Everyone knows what she said in the former, the fistula afterwards?

"Fistula?" Dr. Pang immediately turned around and expressed surprise, "What kind of fistula?"

After all, extracorporeal circulatory experts are not professionals, so they are slightly slower in their reactions.

"It's a coronary fistula." Shin Youhuan answered for the junior sister.

Senior Brother Shen immediately understood her words, and his skills were so good. Xie Wanying thought.

Will the heart have a fistula? The fistula has previously stated its definition. Two places that are not interoperable are connected. This abnormal opening is called a fistula, and an abnormal opening is called a fistula.

Like the heart, it is a closed organ except that it is connected to a few large blood vessels. It is normal to have a long fistula suddenly connected to the outside. Here we should distinguish it a little. The rupture of the heart causes internal and external communication, just like rupture of other organs, cannot be called a fistula. Therefore, the fistula of the heart refers to the abnormal traffic channels of the heart, such as the left and right coronary arteries, with the heart or other large blood vessels. This kind of fistula is mostly congenital, and the patient may have asymptomatic symptoms.
Chapter completed!