"What is the definition of myocardial infarction?" Zhao Zhiyuan asked rhetorically.

"It is the coronary artery blood vessels that supply oxygen to the heart that cause myocardial ischemia, hypoxia and necrosis due to narrowing and blockage of the lumen of the blood vessels due to various reasons."

The main cause is coronary atherosclerosis, but there are other causes such as strenuous exercise, excessive fatigue, mood swings, etc., which can be understood as strong external stimuli.

Relevant definitions and inducements, Wang An has specifically checked the information.

The blow or impact caused by the pulse amputation fist should also be regarded as a violent stimulus, and it should be able to cause myocardial infarction.

"You've also looked up the information, which is good." Hearing Wang An's answer, Zhao Zhiyuan nodded.

"Theoretically, it should be possible, a violent external impact may lead to cardiac arrest or cardiovascular rupture, cardiovascular rupture will cause cardiac ischemia in the human body, and if the rescue is not timely, it will cause death." Zhao Zhiyuan explained.

In this way, if there is a pulse amputation, it should be by using a special technique to hit the heart nearby, causing a narrowing of the blood vessels, or a rupture of the blood vessels, resulting in insufficient blood supply to the heart, and then causing myocardial infarction.

After asking this question, Wang An knew it in his heart, and then concentrated on learning the relevant knowledge and skills of massage for the lumbar spine and back.

At this time, somewhere in a swimming pool in Hu'an City.

Qi Dahe looked at the young man in the water.

"The guy named Wang An finally stopped coming a few days ago, I thought I could live in peace for a while, why did this come again."

In the swimming pool, Li Xinzhu, who was trying to take a step to practice crashing boxing, took two steps and fell into the water without standing firmly.

Woo, grunt.

He slammed into his feet and got up from the water.

Poof, ahem, ahem.

"What does this water smell like?"

I almost didn't choke Li Xinzhu to death just now.

"Come again!"

Before I knew it, it was noon, and when it was time to have lunch, Wang An was about to leave the hospital.

Li Xinzhu is here again, and his face is not very good-looking.

"What's the matter, your face is so ugly?"

"I'm going to the swimming pool." Li Xinzhu took a deep breath.

"Oh, how does it feel?"

"Feelings? The water in the pool was not good! ”

"Huh?!" Wang An was stunned when he heard this.

"I almost choked to death, is the method you said reliable?"

"I do have a certain effect on my practice, but you have to do it gradually, first you have to be able to advance and retreat in the water, and then you can practice boxing.

I was also prone to falling at the beginning, but I got better slowly, and I couldn't rush it. After listening to Li Xinzhu's words, Wang An said with a smile.

"What's for lunch?"

Jingle bell buzz,

Before Wang An could speak, Li Xinzhu's mobile phone rang.

"Hey, Master." He glanced at the phone number and hurriedly picked it up.

"Yes, okay, I'll be right there."

"I'll go first." After speaking, he left in a hurry.

In the afternoon, Wang An continued to study in the medical hall and spent nearly an hour teaching Zhao Zhiyuan Taijiquan.

In the evening, I returned to my lodgings and continued to practice.

"You wave your hands 500 times, and you always feel that it's still a little bit close, just a little bit, keep going!"

Almost, a little?

Wang An stood in the courtyard and looked at his palms.

"No hurry, no hurry,"

For the next few days, he spent most of the day in the hospital.

"You learned TCM massage, experience +20."

"You learned TCM massage, experience +20."

......

As his experience in TCM massage grows every day, he can also feel that his TCM massage skills are increasing

Knowledge, hands-on ability,

"You instructed Zhao Zhiyuan to practice Tai Chi, and the Tai Chi experience is +1."

In the process of instructing Zhao Zhiyuan to practice Tai Chi, he also gained a little experience points.

Because the process of instructing others is actually a process of straightening out and summarizing the knowledge and abilities you have mastered.

But I haven't seen Li Xinzhu in the past few days, and I don't know what he's busy with.

On this night, the sky was a little overcast and the wind was cold.

Wang An practiced Vajra Zen palm in the courtyard,

Practicing five bird opera and tai chi in the morning, practicing vajra zen palm and walking bricks at night, this is something that has never been interrupted these days.

During the day, when he studied Chinese medicine massage in the medical hall, he would also practice Tai Chi, although the experience increased pitifully, but the practice was originally the kung fu of water milling, and no matter how small the mosquito legs were, they were also meat.

He slapped it out one by one,

In a trance, a flash of inspiration gave this palm a strange feeling.

It was as if there was a creak, and a closed door was pushed open, and with a click, a thin layer of window paper was pierced.

"You have enlightened the Vajra Meditation Palm on your own,

Vajra Zen Palm (beginner practice). ”

The prompt appears suddenly.

"It's not easy to get started!" Wang An let out a long sigh of relief, with a happy smile on his face.

"Wait, this is?" He noticed that a number appeared at the end of the experience bar - 20/999.

Hurriedly brought up the panel, and found that a number appeared after the experience bar of each skill.

Tai Chi (Ascending to the House) 275/999.

Swimming (beginners) 436/999.

Five Fowl Theatre (Entering the House) 356/999.

Xingyi Quan (beginner) 127/999.

......

No matter what skill it is, no matter what level it is, the upper limit value is the same 999, but there are big differences in different realms.

For example, in the realm of beginners, you can get 10 experience points by playing a set of Tai Chi, and you can only get 1 point at most when you enter the room.

For the next level, it may take ten times of Tai Chi to get 1 experience point, and no matter how high the level, it may not be possible to pile up experience points through practice.

But this is a good thing after all, and it has a more intuitive manifestation.

"Why did there suddenly appear such a change, is it because I have learned a skill? Or is it because of the increase in skills? Wang An was a little puzzled.

Suddenly, he felt a little cold on his cheeks.

A snowflake floated in front of me, and when I looked up, pieces of snowflakes fell from the sky scatteredly.

It's snowing,

Wang An immediately struck while the iron was hot, and practiced the Vajra Zen palm in the courtyard.

There is only one trick over and over again, King Kong shooting,

"Vajra Zen Palm XP +3."

"Vajra Zen Palm Experience +2."

Prompts keep appearing,

Yes, yes, another fruitful day.

The next day, Wang An entered the hospital as usual to learn traditional Chinese medicine massage, and Li Xinzhu brought someone to come, looking anxious.

The man was in his thirties, with a strong body, and one arm was hanging with a bandage, and he looked very painful.

"Uncle, please show my senior brother his arm, this is the result of the hospital's examination." Li Xinzhu handed a copy of the test results to Zhao Zhiyuan's father.

Zhao Zhiyuan's father took the test results and looked at them.

"How did you get hurt?"

"Someone was wounded." Li Xinzhu was silent for a moment and then said in a low voice.

Zhao Zhiyuan's father was slightly stunned when he heard this, and Wang An and Zhao Zhiyuan on the side were also stunned.

Putting down the examination records in his hand, he began to use the means of traditional Chinese medicine to examine Li Xinzhu's senior brother.