"Chen Hao, a senior programmer of China's Internet, passed away" rushed to Weibo's hot search. On May 15, multiple sources confirmed that Chen Hao, founder of MegaEase and senior IT technology expert, died of a sudden heart attack at the age of 47.
According to the data, Chen Hao was born in 1976, 47 years old, around 2000, Chen Hao left the banking system, entered the IT industry through self-learning technology, and successively served as Thomson Reuters infrastructure engineer and senior R&D manager, Amazon senior R&D manager, Alibaba Cloud senior architect, Tmall development director and other positions.
In the well-known content community CSDN in the IT industry, Chen Hao once published ""Three times a day" under the screen name "Left Ear Rat", why is it so difficult to have high concurrency? " and several other highly professional articles, for active users in the community. In 2017, he founded MegaEase, and on April 4, 2021, he received Series A investment from CSDN, Miracle Chuangtan, and Xiangtai Investment, with a transaction amount of tens of millions of yuan.
After Chen Hao's death, MegaEase released a message saying that his family is currently immersed in extreme grief and hopes that the outside world will "not call or text Chen Hao and his family", in addition, the company is still operating normally and "will continue to complete his unfinished business in accordance with Mr. Chen Hao's legacy."
Wary! The age of onset of myocardial infarction is getting earlier
In Chen Hao's circle of friends, there is such a saying - "The more middle-aged, the more you can feel that a good life routine is the basis for efficient life and work."
In order to follow good living habits, Chen Hao, who turned on the bedtime mode at 22 o'clock, once explained in the circle of friends because he could not reply to the message in time. However, this did not allow him to escape.
Screenshot of Chen Hao's circle of friends
When it comes to myocardial infarction before, everyone can't help but associate it with the elderly, in fact, the onset of myocardial infarction is showing a younger trend, and young people often have myocardial infarction is more dangerous! According to statistics, the average age of myocardial infarction in mainland China is 62 years old, but in recent years, the incidence of myocardial infarction in young and middle-aged groups under the age of 45 has increased year by year, and the incidence of 15-29 years old and 30-44 years old age groups has increased by 14.57% and 6.40% respectively.
Why is myocardial infarction more dangerous in young people?
▍ The terrier is sudden
The elderly often have multiple vascular lesions in myocardial infarction, which is easy to cause angina pectoris, which can be used as a more obvious warning symptom before myocardial infarction.
However, myocardial infarction in young people is mostly caused by many factors that cause patients to have hypercoagulable state to form acute thrombosis, resulting in vascular occlusion, resulting in acute myocardial infarction, which is often more sudden and not easy to pay attention to.
▍ There are no "spare blood vessels"
Because the blood vessels of the elderly are as rusty as old water pipes, easy to cause myocardial ischemia, in order to adapt to this situation, the heart will establish collateral circulation of blood vessels, that is, grow collateral blood vessels like "small branches" next to the main blood vessels to protect themselves and maintain blood oxygen supply.
Young people's myocardial infarction came suddenly, and the heart blood vessels were suddenly blocked before they had time to grow "small branches", so the heart did not have time to compensate, and it was more likely to cause malignant arrhythmias, cardiogenic shock and other dangerous situations.
Myocardial infarction does not occur silently, and these symptoms should be vigilant
01. Uncomfortable neck and throat
Myocardial infarction may occur a few days before the onset, and discomfort and blockage in the throat or neck are often accompanied by sweating symptoms.
02. Pain in the upper extremity and left shoulder
Pain from cardiac ischemia may also radiate to the left shoulder, inner left arm, little finger, and ring finger. It may occur at the onset of a myocardial infarction or may be uncomfortable a few days before the onset.
03. Persistent back pain
Some people with myocardial infarction have pain radiating to the back, resulting in persistent back pain. It is more common in women than in men.
04. Persistent epigastric pain
Patients with myocardial infarction will regard chest pain as "stomach pain", and feel pressure and burning around the upper abdomen or navel. It can occur days before the onset of myocardial infarction.
05. Toothache or jaw pain
Rarely, myocardial infarction can also present with toothache or jaw pain. But I can't say which toothache is specific, I feel that many teeth hurt up and down, and I am also accompanied by sweating.
What should I do if I suspect a myocardial infarction?
The right step-by-step approach:
1. Chest pain symptoms can contain nitroglycerin (measure blood pressure before taking, if blood pressure is low, do not take it), if it lasts for more than 15 minutes without relief, do not take it again, call 120 in time;
2. Let the patient lie still while waiting for the ambulance, and do not let the patient have too much activity;
3. If the patient has cardiac arrest, perform cardiopulmonary resuscitation in time (using nearby public AED facilities).
Don't do these few things
❎ Drink the saliva slowly:
The golden emergency time for myocardial infarction is about 2 hours. When patients, especially the elderly, have symptoms of highly suspected myocardial infarction, do not have a fluke mentality, and call the emergency number in time;
❎ Drive yourself to the hospital:
If you drive by yourself, if your illness worsens or you die suddenly on the way, you will not be able to respond in time, and it may also increase the chance of accidents. Therefore, it is not recommended to drive by yourself;
❎ Must go to a famous hospital:
Don't waste time looking far and near. Follow the instructions of the ambulance personnel and go to the nearest hospital where the diagnosis and first aid of acute myocardial infarction can be carried out;
❎ Hesitate to do a stent:
If your doctor recommends a stent for treatment, trust your doctor's judgment. Even if the patient's condition may seem okay at that time, do not have the idea of observing again, so as not to lose the opportunity.
How can daily life be prevented?
To prevent cardiovascular disease, we must start from the causes and actively prevent it.
1. Regular blood lipid measurement: healthy men over 40 years old and postmenopausal women, check blood lipids once a year; For people with existing abnormalities, it is recommended to check once every 3-6 months.
2. Regular blood pressure measurement: adults who do not suffer from hypertension should measure blood pressure at least once a year; For people with high blood pressure, it is best to measure it every day.
3. Scientific exercise, recommended "brisk walking": It is recommended to exercise moderately intensely for about 30 minutes every day, and long-term adherence can delay the progression of early arteriosclerosis to a certain extent.
4. Pay attention to a balanced diet: eat more coarse grains, fresh fruits and vegetables, and vegetables are best to eat 300~500 grams a day. Low-fat, low-salt, low-cholesterol diet.
5. Quit smoking and limit alcohol: quitting smoking and limiting alcohol and ensuring sleep are very beneficial to cardiovascular health. Quitting smoking is especially important!
6. Active treatment of chronic diseases: control chronic diseases such as diabetes, hypertension, and hyperlipidemia under the guidance of doctors, and do not stop and reduce drugs without authorization.
Source | Guangdong Health Online Comprehensive Surging News, CCTV News
Responsible Editor | Wu Wan
Editor: Lv Lingthorn