The amount of bleeding was not large, and the ultrasonic scalpel immediately stopped the small amount of bleeding. However, as soon as the doctor was about to take action, he immediately started to bleed, and it was obvious that the heart was scarred. It is really lucky for the patient to grow well on his own, and it would be strange not to leave a large myocardial scar. The doctors were thinking to themselves while operating.
The heart has inner and outer membranes, myocardium, blood vessels, and nerves. The place where the bleeding just occurred is not the large blood vessels on the surface of the heart. The bleeding volume is small, but the bleeding in the myocardium means that there is probably a tear here. After stopping the bleeding, the surgical instruments continue to probe deeply. It is necessary to pay attention to the time. The team of doctors who performed the surgery did not hesitate and tried to penetrate into the depth of the wound.
Being conservative does not mean that you are not brave. Teacher Du¡¯s plan may be conservative, but it is completely different from the arrogance of Senior Brother Tao, Teacher Nie. To perform surgery, you only need to be sure of the goal and dare to proceed. Xie Wanying noticed it, and at the same time she could feel Teacher Pang's nervousness next to her.
The fast pace of the chief surgeon requires other supporting staff to keep up with his steps.
When the surgical separation forceps in the surgeon's hand are exploring the heart wound, it is best to slow down the beating of the heart. Dr. Pang wants to slow down the beating of the heart.
Generally speaking, in other surgeries, slowing down the heart rate is the responsibility of the anesthetist. The anesthesiologist can inject relevant drugs into the patient's intravenous channel to slow down or speed up the heart rate. There are risks with any medication. If there are other better ways without medicine, of course it is better to choose a better way. It just so happens that during such extracardiac surgery, extracorporeal circulation gives doctors one more option. Using an artificial heart-lung machine to lower the temperature of the patient's blood flow can slow down the patient's heart rate without the need to inject drugs.
Now Dr. Pang has lowered the patient's heart rate to about 30 beats per minute.
¡°It¡¯s better to go faster.¡± Xie Wanying said to Teacher Pang.
Dr. Pang was stunned: What advice do you, a medical student, suddenly make? Have you never seen cardiac surgery before? What can you understand?
"If the crack can be clearly seen with the naked eye, in order to cooperate with the surgeon, the slower the heartbeat, the better. However, now it cannot be seen with the naked eye, and the detection is unclear. It is useless to make it beat slower. Instead, it needs to beat faster to jump out. You can use blood to identify where the hidden crack is." Xie Wanying said, "Anyway, it needs to be re-sutured. You can't solve the problem unless you find it."
"It's like her father repairing a car. He doesn't know what's wrong with the big truck. He can only open the front cover and continue to run the motor to find out where the problem is. Xie Wanying uses a kind of thinking theory she observed and learned at home since she was a child.
The other doctors heard what she said.
Dr. Yang exclaimed in surprise: "Oh." This Dr. Xie is a female doctor like her, but her thoughts are so "cruel".
Shen Youhuan turned around and glanced at the junior sister: "He is cruel", which seems to be inconsistent with the gentle and gentle appearance of the junior sister, but it is definitely in line with the surgeon's ideas.
¡°If you don¡¯t believe it, look at the eyes of all the surgeons shining brightly at Xie.
Surgeons need to be "ruthless" and need to be adaptable at critical moments. It is inevitable that sometimes the idea is to be ruthless or else they will not be able to cope with the situation.
In the current surgical situation, which requires speed, Xie¡¯s thinking path is correct and must be done quickly.
"How fast do you want it to be?"
It was Teacher Du who was asking her.
Xie Wanying replied: "Almost fifty."
Purple Pen Literature (remember the website address: www.hlnovel.com