During Lin Chunchun's diagnosis and treatment, Xu zhe was not idle. He was watching the old man carefully. A very strange phenomenon attracted his attention. Generally speaking, the natural reaction of people with body pain is to hold the pain place with their hands. But the old man's reaction is just the opposite, mouth said stomachache, hand is tightly covering the chest. This makes Xu zhe puzzled“ Old man, do you feel sick in your chest? " Xu zhe pasted beside the old man and asked. Although the young man didn't know Xu Zhe, when he saw that Xu zhe was carrying a medical box, he naturally regarded Xu zhe as a doctor and said nothing. Between speaking, the old man was out of breath and couldn't speak at all. He nodded his head difficultly. The cold sweat on his head trickled down and his face turned pale. Xu zhe frowned. All of a sudden, Xu zhe lifted the old man's clothes and gently touched Jiuwei acupoint with his fingertips. Suddenly, the old man was in a cold sweat. Like a torrential rain, his body began to tremble and his breathing speeded up suddenly. When he inhaled, the space between the suprasternal fossa, supraclavicular fossa and the rib was obviously sunken. His face turned blue purple, and when he breathed, he was accompanied by wheezing. Xu zhe put his ears close to the old man's lungs, and a rale came from the bottom of his lungs“ Dad, what's wrong with you. Why are you out of breath. Just now, my father is still well. It's all you. If something happens to my father, I won't let you go. " The young man made a big jump and pointed to Xu Zhe. Said indignantly“ What's the matter? How can you suddenly have difficulty breathing? " Lin Chun ran out of the pharmacy in a hurry Elder martial brother, I'm afraid it's not as simple as gastroenteritis. " Xu zhe frowned and said“ It's not gastroenteritis. What's that Li Lao's symptoms are the same as those of gastroenteritis. Lin Chun was a little confused. "It's right to see that it's enteritis, but maybe there's something wrong with it. I'll have to give it a try. " Xu zhe said. Xu zhe quickly took the gold needle from the doctor's box. He stabbed it into the old man's zhongchong, Neiguan, Shenmen and other acupoints with great accuracy. Then he bent his finger and flicked it at the end of the needle. The needle vibrated in people's surprised eyes. It's amazing. With the trembling of the gold needle, a thin red line suddenly gushed out of the old man's fingertips, and came directly to the heart position along the hand Jueyin pericardial meridian and hand Shaoyin pericardial Meridian on his arm. Finally, they meet“ Ah, what's the matter with my father? Why did the red line suddenly appear? " The youth let out a cry of surprise“ Don't talk. He's my younger martial brother. He's from a family of traditional Chinese medicine. His medical skills are not bad. " Lin Chunchun whispered to the youth“ Is he OK? " The young man obviously didn't believe it. He looked at Xu zhe suspiciously. Lin Chunchun smiles, makes a hissing gesture, and doesn't speak. He is very confident in Xu Zhe's medical skills. Young people also want to speak, but surprised to find that, with the emergence of the red line, the old man's breathing gradually smooth up, there is no blind breath. Moreover, the face also slowly returned to ruddy. The wrinkled forehead gradually stretched out. Xu zhe did not stop, his hands tightly grasp the old man's wrist, in a strange way began to rub on the old man's wrist. As Xu zhe kneaded faster and faster, the old man's wrist became red, and strangely, the red line on his body began to disappear. After a while, the red line disappeared.