1. Mental factors.
The influence of mental factors on the body is self-evident. When people's emotions have big ups and downs, they will excite sympathetic nervous system by exciting the cerebral cortex and increase the release of catecholamine hormones in the body. Catecholamine hormones include adrenaline, dopamine, etc. Hormones have the effects of accelerating heart rate, constricting blood vessels and raising blood pressure. When high concentrations of catecholamine hormones act on the heart, it will increase the risk of arrhythmia, which may cause sudden cardiac death of .
If the mood of some patients with the underlying cause of sudden cardiac death fluctuates greatly, the risk factors will superimpose and promote each other, increasing the risk of sudden cardiac death. Even for patients without a history of organic heart disease, severe emotional ups and downs may cause stress cardiomyopathy or sudden cardiac death.
Therefore, it is very necessary to learn to control one's emotions and to keep the emotions relatively stable.
2. Overworked.
Overwork is an important risk factor for sudden cardiac death in young people. In the current social environment, due to life pressure, work pressure and study pressure, many young people’s bodies are in a state of continuous operation for a long time, and they rarely get relaxation and rest. This overworked state will cause the body to consume more than recovery, may cause abnormalities in the nervous system in the body, affect the cardiovascular system, or cause electrolyte imbalances to trigger malignant arrhythmia, which will increase sudden cardiac death The risk of occurrence.
3. Defecation forcefully.
This is a risk factor that may lead to sudden cardiac death that is ignored by many people.In fact, cases of sudden cardiac death caused by forced defecation are not uncommon. As many people now have long-term sedentary habits, irregular diets, and playing with mobile phones during defecation, symptoms of constipation and unsmooth defecation are becoming more and more common. When defecation is not smooth, people will increase the intensity of defecation, which will obviously increase the load on the heart, and, in order to better increase the intensity of defecation, many people will temporarily hold their breath to exert force, this behavior will increase hypertension. If you are a patient with a cardiovascular disease, the above defecation behavior may lead to heart failure, secondary to myocardial infarction heart rupture, intracranial hemorrhage and other serious conditions, which may cause sudden cardiac death .
4. Long-term smoking and drinking habits.
The effects of smoking and drinking on the cardiovascular system cannot be ignored. Long-term drinking can cause heart failure and many other cardiovascular diseases. In addition, long-term high blood alcohol concentration will negatively affect the energy metabolism of the myocardium, and may also affect the stability of myocardial cell membranes, thereby damaging myocardial cells And cause arrhythmia, severe cases may cause sudden cardiac death. The nicotine in cigarettes can raise blood pressure, speed up the heart rate, and is also an important risk factor for various heart diseases. Studies have reported that nicotine can increase the risk of myocardial infarction by three times.
5. Stay up late for a long time.
I believe that many people feel this way. If you haven't slept late at night, or if you don't get enough sleep for a few days, you will be prone to rapid heartbeat, palpitation, shortness of breath and even breathing difficulties. Staying up late will excite the sympathetic nerve . Staying up all night will cause the sympathetic nerve to be over-excited, so it will trigger the above symptoms, and more serious may cause premature heart beats, ventricular fibrillation and other arrhythmias, which can cause sudden cardiac death.
6. Obesity.
Obese people often have the "three highs", that is, high blood pressure, high blood sugar, and high blood lipids. These diseases are also risk factors for various cardiovascular diseases and heart diseases. Therefore, people who are overweight are also heart diseases. High-risk groups of sudden death. Weight control is very helpful in reducing the risk of sudden cardiac death.
.
