Chapter 2412： 【2412】Severe than expected

Chapter 2412 [2412] More serious than expected

The venous cannula can not be completely fixed like the artery, but a little bit of movement allows the doctor to move up and down to adjust the depth or shallowness of the insertion. The outflow tube of the vein is different from the arterial tube. If there is no pump force, there will be a fear of poor outflow.

Based on this principle, Duan took the opportunity to order the cardiopulmonary bypass specialist and the anesthesiologist to cooperate in this step, and to conduct part of the parallel circulation test in advance during the intubation. The so-called parallel circulation means that the cardiopulmonary bypass machine is turned on while the patient's heart is not beating, so that the heart and the extracorporeal circulation work together. Turning on the machine in advance can detect whether there is blood leakage at the lower intubation tube and whether the blood flow is not smooth. If there is no problem, let the heart stop beating.

The operation time has reached an hour and a half, and we have reached the central step of incising the heart. Finally, the heart is incised to check the lesions.

Ah~ everyone sighed.

It is not a partial rupture but a complete rupture. The situation is more serious than the preoperative examination and prediction. It is no wonder that the heart of the child just after the operation is not quite right. To be precise, it was completely broken before the operation, and it was a sudden deterioration of the condition.

Xie Wanying suddenly thought of her grandfather from the case that was dissected so far. Is it possible that her grandfather suffered an accidental injury like this child, but the family members, including her, did not know. After she was reborn, she repeatedly told her mother to take her grandfather to the hospital for a check-up, but for the time being, there was no sign of heart disease along the way. She thought that she had been speculating that her grandfather might have a congenital heart structure problem, and she might need to make another question mark.

Thinking back to the surgery in front of me. After opening it, it was very clear to see with his own eyes, and it was much easier for the doctor to start repairing. What Brother Shenxian said is right, no more open-chest exploration.

Cao Zhao received a glance from classmate Xie. People seemed to be very grateful to him, which made him a **** who was about to wonder: he didn't seem to be involved in the operation from beginning to end, so why should the students thank him.

Outside the operating room, Ren Chongda and classmate Wei appeared with cake cards and streamers.

Zhu Huicang saw the old classmates bring things, and criticized: "What are you doing at the scene? What you have to do is pretend you don't know and let her deliver it."

"I know. Didn't she come out? I came up to find a frozen cake in the refrigerator. The cream on the cake may have been too hot in the car and melted quickly." Ren Chongda explained.

Cao Yong stood by and listened to the two of them as if he didn't exist.

The other two did say to him: "You turn to look at the wall and pretend you don't see it."

How about acting as a surprise later. Can Cao Yong be a good actor?

Cao Yong had to find a place to sit first, and take a look at the younger brother who saved people tonight.

Student Wei is tired of running around after saving people tonight, so he wiped his sweat with a tissue.

"Have you eaten yet?"

Hearing Senior Brother Cao ask him, Wei Shangquan was stunned for a moment, and he could feel that Senior Brother Cao was more careful and considerate than the counselor. No wonder everyone in the class likes Senior Brother Cao.

"I'll buy you something to eat. You sit down." Cao Yong got up and told his junior and brother to sit.

Ren Chongda came back to his senses: Oh, my students didn't eat dinner. After stuffing the cake with Zhu Huicang's help, he hurriedly followed behind Cao Yong and went out to buy food.

Zhu Huicang went to the refrigerator with the cake, and also said to the younger brother who didn't eat: "Sit here, don't run around, lest you faint from hunger, we can't do rescue in other hospitals."

(end of this chapter)