"Doctor Fang, what do I need to do?" Cheng Yunhai asked carefully.

"The undamaged thread-sewn yarn is on the pericardium between the inferior vena cava and the lower left pulmonary vein. The long cannula-type forceps fix the root of the yarn yarn. I cooperated with the circuit nurse to connect the cardiac fixator."

"Okay Doctor Fang!"

Cheng Yunhai hurriedly responded.

Cheng Yunhai is also a first-class expert in the outside world, but now he is a little nervous.

"Why do you feel like Director Cheng is like a newcomer!"

"No, if you look carefully, Director Cheng's forehead is sweating!"

In the classroom, the experts outside Xijingxin looked very carefully, and Cheng Yunhai’s forehead was sweating and they all noticed that they had sweated.

At this moment, the phone next to the classroom rang. A nurse came forward to answer the call, and then said to a deputy director next to him: "Director Han, the phone number from Shandong University Medical Affiliated Hospital said that Director Su Xuewen and Su wanted to talk to the operating room directly!"

"Su Xuewen in Shanghai?" Director Han asked.

"Well, Director Su is watching the operation video at the Affiliated Hospital of Shandong University Medical University." The nurse nodded.

"Contact the operating room and seek the opinions of Dr. Fang and Director Cheng."

Director Han was very surprised. Su Xuewen called at Shandong University Medical Affiliated Hospital. This kind of thing is not common. According to the current operation progress, Su Xuewen should not be here to solve the problem. Maybe she came to ask for advice, otherwise there would be no need.

Thinking of this, Director Han was surprised again.
Chapter completed!