It is said that Uncle Zhao's illness is not clear at this time, and a lot of examinations have not been done, and it is useless for Yuntian to enter the system training space at this time.

But Yuntian repeatedly analyzed the disease and felt that the biggest possibility was sudden recurrent syncope caused by pulmonary embolism!

If you have to wait for a step-by-step examination, judging from Uncle Zhao's illness, it is very likely that the treatment will be delayed!

Seeing Zhao Lei's anxious appearance, and seeing Uncle Zhao, who had taken good care of him in the past, lying weakly on the sick, but the diagnosis was not clear, Yun Tian felt a deep sense of powerlessness in his heart.

Recurrent syncopal episodes, which is definitely not a good sign.

Although he was temporarily rescued twice this time, no one knows when Uncle Zhao will faint again and whether he can be saved.

Yuntian is desperate to find a clear cause before proceeding to the next targeted treatment.

After Yun Tian dismissed a large number of fainting possibilities, he locked the key suspect on pulmonary embolism.

How can a diagnosis be made more quickly?

Yun Tian suddenly thought of a way!

CTPA!

CTPA---pulmonary angiography.

It refers to a method of performing femoral vein puncture under local anesthesia, introducing a special catheter, placing the tip of the catheter in the main trunk of the pulmonary artery through the right atrium and right ventricle, and then injecting a contrast agent to check the condition of the pulmonary artery.

It can be regarded as the category of interventional catheterization.

However, it is a relatively simple operation in interventional catheterization.

This method Yuntian only heard the teacher mention it when he was in school.

The specific technique, Yun Tian has not even seen it.

Therefore, when I came to the system space as soon as possible, Yuntian planned to try to diagnose CTPA in the system.

With Yun Tian's low groan, his eyes flashed, and when he opened his eyes again, Yun Tian had already come to the system training room.

The simulated subject lies silently on the sick, and the ECG monitor emits a screeching alarm.

"System, can I use two skill books to exchange for CTPA-related skills and knowledge?" Yun Tian didn't act immediately, and he didn't know where to start.

So, standing in the training room, looking up at a certain point in the void, he said softly.

"You can use the intermediate skill book to exchange for CTPA-related skills, but you need to spend 1,000 points to buy relevant knowledge points. Do you want to redeem and buy?" The cold mechanical sound of the system sounded.

Yesterday, the listing task was completed, and the system rewarded a lot of experience points, plus the previous balance, Yuntian still has a balance of 4240 experience points at this time. Yuntian secretly rejoiced. Thankfully, I didn't waste that experience!

"Confirm the redemption and purchase. Yun Tian replied softly.

As the clouds fell, a green light flew rapidly from afar.

When I got close, I saw that the sky was a green flower, layered on top of each other, which was very exquisite.

100 points of experience are exchanged for skill fruits, and 1000 points are exchanged for a flower?

As soon as Yun Tian's thought flashed, "Boom!" There was a loud bang in his head, and countless green points of light dispersed.

The whole brain seems to follow

The green flower exploded at the same time.

Yuntian couldn't help but sit on the ground.

head

Severe pain!

Sure enough, the huge capacity of this knowledge about CTPA, even if it is not easy for Yuntian to digest and absorb it directly.

For at least half an hour, Yuntian's brain was in a state of shutdown.

The amount of information brought about by the explosion of the little green flower just now directly overloaded the crash.

Half an hour later, Yun Tian barely moved and chose a posture to sit cross-legged.

It's not about any other metaphysics, it's just that because of this posture, it's most comfortable to sit on the ground at this time.

Yuntian's mind began to work again.

My mind is full of green dots of light.

The green dots of light are all about PTCA.

Yuntianji began to organize, digest, and absorb little by little......

This time is a bit long.

Now it is in the system training space, and digesting and absorbing these knowledge points is also consuming the training time of the system.

But Yuntian still chose this very wasteful way.

Because Yuntian found that the speed of digesting and absorbing relevant knowledge in the training space was faster, and the effect of understanding and absorption was better.

Regarding the relevant knowledge of CTPA, Yuntian does not know anything about it. Regarding the knowledge points related to intervention, Yuntian is also completely unfamiliar.

Therefore, in order to digest and absorb relevant knowledge faster and better, Yuntian chose this extremely wasteful way.

Time passed little by little, and the system experience points that Yun Tian usually cherished passed little by little, but Yun Tian didn't notice it, as if the old monk had settled down. After a full five hours, Yun Tian opened his eyes.

The relevant knowledge points of CTPA have been digested and absorbed!

This is the first time that Yuntian has absorbed such a large amount of information and knowledge, and Yuntian feels that if he sees his brain as a CPU, after this absorption skill, the processing speed of his brain CPU has obviously improved a lot.

It's like you've evolved by leveling up.

Then the golden intermediate skill book came to his face, turning into a golden point of light in his mind.

With the previous experience of absorbing skill flowers, these golden points of light were quickly absorbed by Yun Tian.

After spending more than five hours, learning and related knowledge and techniques, Yun Tian glanced at the remaining experience points.

There are also 2880 experience points, which means that there are still 48 hours of intensive training time.

Yuntian thought about it and redeemed the 24-hour training time.

"Can I start practicing CPTA?" asked Yun Tian softly.

As the sound of the clouds fell, the facilities and equipment of the interventional catheterization laboratory rose from the ground.

The cloudy sky sank, and a heavy lead coat fell on the cloudy sky.

The weight of a lead coat is about 40 catties.

Suddenly carrying a weight of 40 pounds, Yun Tian was a little uncomfortable. Dressed in a heavy lead suit, Yun Tian walked back and forth several times in the limited space of the interventional catheterization laboratory that rose from the ground, stretched his arms as best he could, and moved his fingers.

If you want to do it

CTPA requires a very fine cāo) work, which relies on two hands to twist a small guidewire and catheter to perform cāo) work in the blood vessels.

Therefore, Yun Tian must first fully adapt himself to this heavy lead coat.

After all, Yun Tian is a young man in his twenties, full of physical strength, and the lead clothes of thirty or forty pounds are not hung directly on his arms, but worn on them, so Yun Tian moved a little and gradually adapted to such a load.

The simulated test subject has already laid out the sterile sheet on the operating table, and it is ready to continue.

Looking at the brand-new Xi's latest model of imaging equipment in front of him, Yun Tian took a deep breath, opened the puncture package, local anesthesia, and prepared to puncture!