Heart palpitations, palpitation, heart discomfort, beware of sudden cardiac death

I don’t know if you are in front of the screen

Have you ever had such symptoms

work overtime every day to study and stay up late Arriving very late

Always feel uncomfortable in the heart

palpitations, chest tightness, palpitation,

Sometimes I can’t even catch my breath,

It takes a while to adjust.

Not long ago, there was a news

>22-year-old girl stayed up late working overtime and died suddenly

caused a lot of discussion on Weibo

So please be careful,

a lot of moments that are thought to be “I’m probably just tired”,

In fact, the body is issuing a warning,

Please do not ignore the distress signal issued by the body p>

Next,

for everyone to popularize common science in recent years

< p>Premature beats, atrial fibrillation, sudden cardiac death

What is going on?

What does sudden death have to do with these?

Premature beats at a young age, what should I do?

Premature beats, which can be simply understood as the “disobedience” of the heart and the beating in advance.

For example, suppose the heart beats every 1.5 seconds. If a certain heart beats again within 0.5 seconds after the beat, It’s called premature beats.

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• disease caused< span>:

  Such as acute myocardial infarction, coronary heart disease, relatively rare hypertrophic cardiomyopathy, dilated myocardium Illness can also cause premature beats.

  So if you have a family history of hypertension, diabetes, hyperlipidemia, or cardiovascular disease, it is recommended to go to the hospital for an examination, especially It is a person who has chest tightness and chest pain after exercise.

Studies have shown that if there is no obvious heart disease, the heart source of people with premature beats Sexual mortality is also more than double that of healthy people

But you don’t have to worry too much, the diagnosis and treatment of premature beats is now very mature , as long as you seek medical attention in time, there is generally no serious problem

Note:If premature beats are frequent , frequent palpitation, decreased exercise tolerance, weakness, dizziness, etc., please seek medical attention in time

What is atrial fibrillation?

Atrial fibrillation, referred to as atrial fibrillation, is the irregularity of the atrial beat, which means that the atrium (mainly the left atrium) sends out orders indiscriminately, resulting in various parts of the atrium. The myocardium is independent, and it contracts chaotically on its own, which can be as fast as 350-600 times per minute, and there is no regularity at all, which may affect the normal beating of the entire heart.

1. The prevalence of atrial fibrillation in people aged 30 to 85 years old0.77%; span>

2. The prevalence of atrial fibrillation in people over 80 years old is more than 30%;

3. It is estimated that there are currently about 10 million patients with atrial fibrillation in China;

4. There is a 1/4 probability of developing atrial fibrillation in everyone’s lifetime.

The most typical symptoms of atrial fibrillation are heart palpitations and palpitation, and there may also be chest tightness and chest pain, difficulty breathing, fatigue, dizziness and other symptoms.

Atrial fibrillation may also cause diseases such as stroke and heart failure.

” width=” /img>So, everyone in front of the screen,< span>If you feel unwell, please seek medical treatment in time

What’s the matter with sudden cardiac death?

Sudden cardiac death is a natural death from cardiac causes that occurs within 1 hour after the onset of acute symptoms and is characterized by sudden loss of consciousness.

Sudden Cardiac Death< span>80% are caused by ventricular fibrillation. If ventricular fibrillation can be eliminated within 4 minutes, the survival rate of patients can exceed 50%, which is also medically called “golden” 4 minutes”.

Severe chest pain with profuse sweating within 30 or 40 minutes before sudden death. Other common clinical symptoms include: abdominal pain, headache, sweating, chest tightness, dyspnea, and vomiting. When you have the above symptoms, you need to call 120 as soon as possible and stay put..

What is the “black triangle” that induces sudden cardiac death?

●Cardiac structural abnormalities: myocardial infarction, heart failure, cardiomyopathy, history of sudden death, multiple Risk factors (three highs, obesity)

ECG abnormalities: arrhythmia disease

Fuse: fatigue , high pressure, abnormal mood, staying up late, smoking, etc.

If the first two factors exist, people generally do not experience sudden death, but if there is In the case of the first two factors, coupled with the fuse behind, it will quickly lead to sudden death.

How to prevent?

High blood pressure, smoking, drinking, mental hyperactivity, and nervousness may all be associated with sudden cardiac death. Therefore, in addition to quitting smoking and drinking, patients with organic heart disease should avoid excessive excitement and tension, control emotional changes, avoid overjoy, anger, and great sadness, and at the same time, actively treat diseases that may cause sudden cardiac death , such as hypertension, coronary heart disease, myocarditis, cardiomyopathy, etc., so as to effectively prevent sudden death.

CPR