Song Siyuan knew that Keli had not completely let go of his heart, so he took out the pill and said: "Shortness of breath, painful face, purple lips, pain in the heart, and spasms all over the body, this is a very typical acute heart disease, this pill is called Angong Heart Protection Pill, it is a prescription handed down by traditional Chinese medicine, you can rest assured, if Nayi eats something wrong, it will be no problem for you to kill me." ”

Seeing Song Siyuan like this, Keli nodded at her and held up half of Nayi's body, and then, Song Siyuan took out the pill and put it into Nayi's mouth, and then used water to go down her throat.

After waiting for about a stick of incense, Nayi's face really improved, her wrinkled facial features gradually flattened, and her face returned to normal blood color from her face like gold paper, and even the beads of sweat on her forehead disappeared, and as her breathing returned to calm, the pain in her heart gradually weakened, and finally let her body relax and return to normal.

"Thank you...... Thank you. ”

Nayi wiped the excess sweat beads, and muttered weakly: "Just now my brother was worried about me, so he was so rude to you, I know that you are all good people, I should apologize to you on his behalf." ”

Song Siyuan touched Nayi's hair: "It's okay, your brother is also worried about you like this, we are not so stingy, all misunderstandings are solved." ”

Seeing that Nayi was back to normal, Keli immediately put down the worry on his face, and began to look suspicious: "How can you have these pills, you have been staring at us for a long time?" ”

Song Siyuan knew that Keli was suspicious and sensitive, and opened his backpack, in addition to these Angong heart pills, there were other Chinese and Western medicines, mostly for acute diseases of the heart, brain, blood vessels, and internal organs, or some painkillers, hemostatic ointment, anti-inflammatory injections, bandages, gold sore medicines or something.

"The journey is dangerous, we are going to the northwest again, I will consider a little more comprehensively when preparing medicines, there are backup medicines in various organs of the body, so that you can respond to emergencies when you are injured, Angong Heart Pill in addition to treating angina, but also treating palpitation, shortness of breath, qi congestion and blood stagnation, I only used one of the many medicines for Nayi."

When Crane learns that they are not being targeted, he completely lets his guard down.

Since the medicine was mentioned, Song Siyuan also planned to continue to ask: "What is going on with Nayi's acute heart disease?" ”

Keli's face became mysterious: "Mrs. Shaman said that Nayi's heart is filled with a devil, and as long as the devil wants to come out, it will make her heart ache." ”

This statement is obviously feudal superstition, Song Siyuan shook his head: "Do you believe these statements?" ”

Keli shook his head: "Mrs. Shaman's words can't be fully believed, but you can't believe it either, I have also taken Nayi to see the doctor over the years, and they are similar to what you said, they all say that Nayi is some kind of chronic heart disease, the time of the attack is not fixed, once the attack is extremely painful, and the interval between attacks will become shorter and shorter." ”

"There is no cure yet...... My guess is that the room is from a fetal disease. ”

Keli looked at Song Siyuan, his eyes widened and nodded: "How do you know." ”

Song Siyuan nodded at him: "It seems that I guessed correctly, you took Nayi to see the disease for many years, but it has never been cured, it can be seen that this disease is very stubborn, if it is a disease that arises when you grow up, it will definitely not be so prolonged, it can be cured for more than ten years, it can't be cured, and it is probably brought out of the mother's womb." ”

Keli nodded and touched Nayi's forehead: "When Grandma was pregnant with her, she once followed Abba to hunt in the depths of the desert, and she has been suffering from heart pain since she was born. ”

"At first, I didn't believe it, I took her to see so many doctors over the years, not only did it not cure it, but it became more and more serious, as long as there is a little bit of Mrs. Shaman's right, no matter what this congenital heart disease is, it is the devil who lives in Nayi's heart, and if you want to be completely cured, you must get rid of the devil in her heart."

The northwest is remote, closed and backward, it is not surprising that Keli has such an opinion Song Siyuan, but in her opinion, Nayi's illness is definitely not a demon, shaking her head and explaining: "Keli, the medicine I took just now can make Nayi feel better, it is because the medicine is eliminated, it can be seen that although her heart disease is serious, it is still possible to be cured." ”

"Do you want to know what the devil is in her heart?"

Keli nodded, the sparkle in his eyes was clearly visible: "You say." ”

Song Siyuan decided to let Keli know about Nayi's illness and explained carefully: "When Nayi became ill, there were symptoms of colic in the heart and mouth, and at the same time, the feeling of suffocation and spasm caused by the pain would make her body curl up, and at the same time, her facial features would be distorted by exhaling and breathing. ”

Even so, her breathing is not smooth, her mouth will be berry purple in the case of acute hypoxia, and her face will be pale and sweaty from pain...... This condition is called chest paralysis and heartache in Chinese medicine, and Western medicine has a special term to describe it, which is called angina. ”

The main cause of angina pectoris is a lack of blood supply to the heart muscle, and the causes of this disease are very complex, it may be caused by coronary heart disease, other types of heart disease, high blood pressure, or simply due to exercise, fright, or tired, greasy diet.

Once angina is sudden, the patient will quickly feel the pain on the surface of the body because of cardiac ischemia, this pain is different from the tearing pain of the wound, a little close to taking an awl along the heart to puncture the outer skin, straight to the muscles and heart, forming an extremely painful through the stabbing pain, this stinging pain will start from the heart opening, continue to radiate to the anterior heart ribs, back spine, and even the muscles and tendons near the abdomen will appear pulling and squeezing pain, at the same time, accompanied by body spasms, shortness of breath, increased blood pressure, Concurrent conditions such as sweating and night sweats.

If you want to relieve myocardial angina, you need to expand the heart veins, increase blood flow, and at the same time, reduce the load on the heart and increase oxygen.

When Song Siyuan said this, her eyes became serious: "As long as this medicine is taken, it will take effect within ten minutes, and it will make the patient return to normal in about half an hour." ”

She took out the pill she had given Nayi just now: "The main ingredient of this Angong Heart Pills is isosorbide nitrate, and because of this, Nayi's illness can disappear so quickly, I believe that her symptoms are definitely not relieved so quickly, right?" ”

Keli nodded at her: "Indeed, even if I drank herbal soup in the past, it could only make Nayi drowsy, not so painful, and I couldn't cure the disease with medicine." ”

"This thing, it's expensive, isn't it?"

Keli has never been out of the northwest, and of course he doesn't know the price of nitroglycerin in the West, but it can also be seen from the medicine to the disease that the price of this thing will definitely not be cheap.

"Priceless!"

Song Siyuan didn't want to deceive Keli: "Nitroglycerin was only invented in 1847, and it has only been a hundred years, because this liquid is very easy to explode due to vibration, it has taken nearly 70 years just to study it as a medicine. ”

"Up to now, these drug components are still being studied, and no clear drugs have been formed, even if they are really researched into new drugs, it will take at least another ten years to complete clinical trials on animals and humans."