Bridge approach mystery

This is the 4770th article of Da Yi Xiao Hu

Spu Bridge is a historic cross-river bridge. The upper deck is for motor vehicles, and the lower deck is for pedestrians and non-motor vehicles. On a cold morning last month, an accident occurred on the approach bridge. Witnesses said that Lao Wang suddenly fell down while jogging and was sent to the hospital by 120. What happened? Was it an accident or a murder? If it was a murder, who was the murderer? What kind of danger was hidden on the approach bridge at that time...

After the police carefully investigated the scene, collected evidence, and retrieved the surveillance video of the time period, they found that the person fell to the ground while jogging on the approach bridge at 6:45 in the morning. In addition to finding a broken mobile phone, there were no obvious signs of collision with the surroundings, and no blood. After the incident, Dr. Zhang from the emergency room of the Central Hospital assisted the police in the investigation. He recalled that when the patient was sent for emergency treatment, there was no obvious external injury and he is now out of danger. Although all signs rule out homicide, why did Lao Wang suddenly fall to the ground? Are there any unknown details?

After a few days of treatment, 72-year-old Wang recovered and was discharged from the hospital. In order to investigate the case as soon as possible, the police visited Wang's home. It turned out that the client lived alone and his wife passed away early. The temperature dropped that morning, and Wang got up at 6:30 as usual, drank some water and went out. There was nothing abnormal before going out, but when he jogged to the approach bridge, he suddenly felt black eyes, panic and chest pain, and he didn't even know he fell.

He usually had simple social relationships. When he was in financial difficulties and depressed, it was the community cadres and family doctors who lent a hand. After understanding the case, the two police officers were about to leave. At this time, the doorbell rang. An officer opened the door alertly. It turned out to be a doctor in a white coat.

"Uncle Wang, I've been calling you these past few days but no one answered. Could something have really happened?" Doctor Zhao felt something was wrong when he saw the police in the house.

After the introduction of the parties involved, the police realized that the person in front of them was Dr. Zhao, the family doctor of Mr. Wang. After signing the contract, residents can enjoy basic medical consultation, priority medical treatment, outpatient appointments, referrals and other services, as well as regular health assessments. A month ago, Mr. Wang participated in a government-led free physical examination activity for the elderly at the community health service center. After more than 100 physical examination reports came out, the conscientious Dr. Zhao found that he had several abnormal values ​​and wanted to notify him immediately. Unexpectedly, no one answered the phone, and the scene just now appeared.

"Doctor Zhao, we have the current situation under control. It is not a criminal case. Thank you." As soon as the police finished speaking, they left. Hearing the word "criminal case", Mr. Wang opened his eyes wide.

"Mr. Wang, you are really lucky this time. The police don't think it's a criminal case. I think you are committing suicide!" Doctor Zhao answered humorously, "The results of this physical examination report are not very ideal: fasting blood sugar is lower than normal, and the electrocardiogram shows non-ST-segment elevation myocardial infarction. In short, you have problems with your blood sugar regulation, and this morning exercise in the cold, empty stomach, and lack of water induced acute myocardial infarction, causing chest tightness and chest pain."

"Doctor Zhao, does this mean I can't do morning exercises in the future? It is my spiritual sustenance. During morning jogging, I also met allies such as Cuifang and Li Bo, and I am going to join the senior morning jogging club organized by the community." So Doctor Zhao began to popularize knowledge about morning exercises for the elderly, and there are really a lot of details to pay attention to.

"Nowadays, many elderly people pay attention to health preservation and hope to improve the quality of life through exercise, which is a good thing. However, if you think that the air is fresh and less polluted in the morning, especially in the winter, it will be harmful to your health or even kill you. It is easy to have heavy fog in the morning in winter. The fog droplets contain a lot of dust, pathogenic microorganisms and other harmful substances. Affected by the inversion layer, the fog is not easy to spread. With the increase in activity, breathing speeds up, and naturally more absorption will occur, inducing or aggravating bronchitis, asthma and other diseases. More importantly, the low temperature in winter can easily cause capillary contraction. , increasing blood viscosity, shortening blood clotting time, and inducing cardiovascular and cerebrovascular diseases, such as myocardial infarction, stroke, and even sudden death. It is recommended to exercise at 9:00 after sunrise. Avoid fasting before morning exercise. You can eat soft, easily digestible and absorbable foods (such as: oatmeal, noodles, eggs, whole wheat bread, etc.). Because the body is dehydrated when you wake up in the morning, you should drink a glass of water as soon as you get up. Remember to wear a hat and gloves before going out to keep warm. In addition, warm-up activities before exercise are essential to increase muscle temperature and body temperature and ensure exercise safety. "Dr. Zhao has become a professional lecturer again at this moment.

"So are there any particular places for morning exercise?"

"Of course, you can't do morning exercises in places with strong winds, under overpasses with turbid air, on the side of roads, or near factories. By the way, your heart function is not very good, so you need to carry quick-acting heart-saving pills and nitroglycerin with you. It's best to go with a companion."

After that, Mr. Wang always kept Dr. Zhao's words in mind, and soon joined the senior morning jogging club as he wished. He also took the initiative to serve as the captain, wrote a morning jogging formula, and shared it with his teammates:

After sunrise, it is advisable to do morning exercises as the fresh air is good for the body.

Drink a glass of warm water, the most important thing is to keep blood circulation unblocked.

Eat breakfast before going out, and wear a hat and gloves.

Before exercising, warm up more often to stretch your muscles and bones safely.

Speed ​​Heart Pills, carry them with you, and you will be safe when traveling with others.

Author: Changning District Center for Disease Control and Prevention

Magic Sister Lily