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In that case, a little life would have passed away without even having the chance to see this world...

He Jing and Lu Chenxi felt a little sad when they thought of this possibility

"What are you still thinking about? Wash your hands and disinfect them immediately!" Zhou Yuan urged.

He had completed the preoperative preparations, raised his hands, and hurried to the operating room.

At the same time, he woke up the system

"Ask me who is the most handsome again?"The system is a little impatient

""Get lost, redeem the pacemaker implantation surgery!" Zhou Yuan didn't have time to talk nonsense.

The system was silent for a while.

In the inventory, the three intermediate treasure chests disappeared quietly. At the same time, the icon of the master-level pacemaker implantation surgery lit up.

The pacemaker is a very small device, weighing about 20 to 40 grams, about the same size as a matchbox, but thinner than a matchbox.

It can emit weak artificial pulse currents to stimulate the heart, thereby stimulating the heartbeat.

In theory, Zhou Yuan can also choose to assist with an artificial heart to solve the current problem, but... once an artificial heart is implanted, it means that the patient's original heart will lose its function. In addition to waiting for a heart transplant, the patient will only have to wait to die!

Sun Lele's heart has not completely lost its function yet, so there is no need to use an auxiliary artificial heart

""Got it! Master-level pacemaker placement surgery!" The system's voice sounded.

Zhou Yuan's mind quickly flooded with knowledge about the master-level pacemaker placement surgery. At the same time, his entire body began to slowly change, especially his hands. All the muscles were digesting the knowledge of the master-level pacemaker placement surgery.

Soon, Zhou Yuan moved his fingers, and all the theoretical knowledge and practical experience were completely integrated into his body.

"Come on."

Zhou Yuan pushed open the door of the operating room.

"Zhou Yuan!"

Seeing Zhou Yuan coming, Wei Lili, who had been waiting by the operating bed, was excited.

"How is the patient?"Zhou Yuan asked as he put on the lead suit with the help of the nurse.

"The pulmonary artery pressure has temporarily stabilized, but it has always been in a high-pressure state!"

Zhou Yuan nodded:"Don't worry about this. The patient suffers from heart failure, which usually means pulmonary artery hypertension. As long as it does not exceed the systemic arterial pressure, there will be no major problems."

"Director, we can’t use drugs like oxytocin!"He Jing walked in and said anxiously.

The patient's body is very fragile now, and even the anesthetic can only be injected drop by drop. Drugs such as oxytocin that promote uterine contraction and assist in delivery cannot be used - Sun Lele can't stand this kind of stimulation.

However, the patient's body is now insufficiently supplied with blood, and the uterus will definitely be at a weak contraction. Without hormonal stimulation such as oxytocin, it is impossible to complete a caesarean section!

"Try uterine tamponade?" Zhou Yuan said.

He was not an expert in this area, nor did he have any knowledge of it. He could only rely on the theoretical knowledge he had accumulated to make his own judgment.

"Uterine tamponade……"

Wei Lili thought for a while, her eyes lit up:"If uterine contractions are weak, perform uterine cavity gauze packing!"

Uterine cavity gauze packing is a gauze strip that fills the uterine cavity, which has the effect of stimulating uterine contractions.

In addition, when bleeding is caused by uterine contractions and multiple treatment methods are ineffective, gauze packing can be used for temporary hemostasis.

However, because this method is prone to infection due to problems with the cleanliness of the gauze, and the gauze may not be packed tightly, causing hidden bleeding, this method is generally not used.

At this time, Sun Lele can no longer use drugs to promote uterine contractions, and using gauze to pack and stimulate the uterus is the only possible way!

"When performing uterine cavity gauze packing, remember to squeeze regularly to further promote uterine contractions!" Wei Lili reminded.

He Jing nodded:"Understood!" Zhou

Yuan looked at the time again and said,"Anesthesiologist, please start the anesthesia."

The anesthesiologist nodded and walked up,"My plan is to inject it into the spinal canal and use a dropper to anesthetize it drop by drop!"

Zhou Yuan nodded.

If the injection is injected into the blood vessels, Sun Lele's blood vessels will relax, and the blood flow in the body will change, which will inevitably affect his pulmonary artery pressure, etc., and spinal anesthesia is the safest choice.

Wei Lili also nodded:"Perform spinal anesthesia."

Zhou Yuan walked over and asked Sun Lele, who was still awake, to lie on his side with his back to the anesthesiologist.

""Sister Lele, try to arch your back like a crayfish." Zhou Yuan called out in a friendly way, in order to make Sun Lele relax.

The psychological counselor next to him had been paying attention to Sun Lele's emotional changes. When he found that Sun Lele had relaxed at this time, he immediately breathed a sigh of relief.

""Hold your body upright, don't hide after the injection." The anesthesiologist said.

He carefully inserted the anesthesia dropper into Sun Lele's spinal canal. The latter subconsciously dodged for a moment, but soon recovered.

"Very good, very good." Zhou Yuan said.

Zhou Yuan looked at Sun Lele and couldn't help feeling distressed.

Giving birth is a painful thing in itself, and it is even more so for Sun Lele. For ordinary pregnant women, they only need to take an anesthetic injection and wait for more than ten minutes before anesthesia can begin, but Sun Lele's body can't withstand such drastic physical changes, so she can only take it slowly. This painful process may last for dozens of minutes or even an hour.

"Your husband loves you very much." Zhou Yuan tried to talk to Sun Lele to divert her attention.

Sun Lele laughed when she heard this.

"You love your husband so much that you want to give him a child no matter what?" Lu Chenxi came over and stood next to Zhou Yuan.

Sun Lele hummed in a low voice and smiled again.

Lu Chenxi was a little touched and subconsciously glanced at Zhou Yuan next to her.���

But he quickly looked away

"Anesthesia is complete."

A few minutes later, the anesthesiologist's voice came over with a sigh of relief.

"Continue to deliver oxygen."Zhou Yuan said.

He took a look at the blood oxygen saturation, his face a little solemn.

Sun Lele has been breathing high-concentration oxygen, but the blood oxygen saturation is still hovering around 70. The normal blood oxygen saturation of a normal person is between 95 and 100. It stands to reason that after inhaling high-concentration oxygen, this data will exceed one hundred, but Sun Lele's current blood oxygen saturation is still in a very low state.

This means that Sun Lele's lung oxygenation and hemoglobin's oxygen carrying capacity have decreased a lot, and the lungs have begun to be insufficiently supplied with blood. She is now in a state of hypoxia!

Zhou Yuan nervously observed Sun Lele's heart rate, pulmonary artery, and systemic circulation pressure. Once these values fluctuate violently, the operation must be stopped immediately.

Fortunately, although Sun Lele's various indicators are still in a dangerous state as usual, there has been no major change, which is good news for everyone in the operating room.

At this time, Wei Lili's voice rang again.

"Zhou Yuan, do you plan to have the baby first or to have the pacemaker implanted first?"_Feilu reminds you: Three things to do when reading - collection, recommendation, and sharing