The amount of bleeding was not large, and the ultrasound knife stopped the bleeding immediately with a slight burn. However, the bleeding started as soon as the doctor was about to move, and it was obvious that the heart was scarred. It would be a stroke of luck for the patient to heal on his own, and it would be strange if there were no large myocardial scars. The doctors thought to themselves as they performed the operation.

The heart has inner and outer membranes, myocardium, blood vessels, and nerves. The bleeding area is not a large blood vessel on the surface of the heart, but myocardial bleeding means there is probably a rupture here. The surgical instrument continued to probe deeper after stopping the bleeding. It is necessary to pay attention to time. The doctor team performing the operation did not hesitate and tried to probe deeper into the wound.

Being conservative doesn't mean being cowardly. Teacher Du's plan may be conservative, but it is completely different from the slowness of Senior Brother Tao and Teacher Nie. When performing surgery, you are very brave as long as you are sure of the target. Xie Wanying saw it, and at the same time she could feel that Teacher Pang beside her was very nervous.

The fast pace of the surgeon requires other assistants to keep up with his steps.

When the surgeon's surgical forceps are used to explore the heart wound, the heart beats better to slow down. Dr. Pang wants to slow down the heart beat.

Generally speaking, in other surgeries, slowing down the heart rate is the responsibility of the anesthesiologist. The anesthesiologist can inject relevant drugs into the patient's intravenous channel to slow down or speed up the heart rate. However, all medications are risky. If there are other better methods without medication, of course, the better method should be chosen. It happens that in such extracorporeal circulation in such cardiac surgery, doctors have an additional option, which is to use an artificial heart-lung machine to lower the patient's blood flow temperature and slow down the patient's heart rate without the need for medication.

Now Dr. Pang has lowered the patient's heart rate to about thirty beats per minute.

"It's better to be faster." Xie Wanying said to Teacher Pang.

Dr. Pang was stunned: Why are you, a medical student, suddenly raising such an opinion? Haven't you seen cardiac surgery before? What do you know?

...

...

"If the rupture is clearly visible to the naked eye, the slower the heartbeat, the better, in order to cooperate with the surgeon. However, now that it cannot be seen with the naked eye, it is not clear to detect, and it is useless to make it beat slower. Instead, it needs to beat faster and bleed more to identify where the hidden rupture is." Xie Wanying said, "Anyway, it needs to be re-stitched. There is no way to solve the problem if you don't find it."

For example, when her father was repairing a truck, he didn't know what was wrong with it, so he could only open the engine cover and let the motor run to find out where the problem was. Xie Wanying used the thinking she learned from observing at home when she was young.

The other doctors heard her.

Dr. Yang exclaimed in amazement: "Oh my." Dr. Xie is a female doctor like her, but her idea is so "cruel".

Shen Youhuan looked back at his junior sister: "ruthless", which seemed inconsistent with her gentle and gentle appearance, but it was definitely in line with the surgeon's thinking.

If you don’t believe it, just look at that group of surgeons, all of whom have shining eyes towards Xie.

Surgeons need to be "ruthless" and be able to respond quickly and flexibly at critical moments. It is inevitable that they need to be ruthless sometimes, otherwise they will not be able to cope with the situation.

Given the current situation where surgery requires speed, Xie's line of thinking is correct, and we need to cut the Gordian knot quickly.

"How fast do you want it to be?"

It was Teacher Du who was asking her.

Xie Wanying replied: "Almost fifty."