Long term insomnia will increase the burden on the heart

Can long-term insomnia affect our physical and mental health, have added to the burden of the heart, the answer is yes, what is insomnia? What is the definition of insomnia?

Insomnia is defined as being unable to fall asleep, unable to maintain a sleep state, or in a non restorative sleep state. Recent population studies have shown that insomnia may lead to a significantly higher risk of diabetes, hypertension, coronary heart disease, heart failure and stroke, as well as a significantly higher risk of all-cause death; the relationship between death and sleep time is U-shaped curve, the ideal sleep time is 7-8 hours, which is a relatively low risk of death.

The body may be related to insomnia leading to abnormal glucose metabolism, abnormal endocrine, increased sympathetic activity and inflammatory state of the body. "

Ma Changsheng, director of Cardiology Department of Beijing Anzhen Hospital, said. For adults, 6-8 hours of rest is usually enough. Too little or too much sleep is bad for heart health.

Some studies have shown that people who sleep less than 6 hours a night have twice the risk of stroke or heart attack, and the risk of congestive heart failure will also increase; similarly, people who sleep more than 8 hours have twice the risk of angina and coronary disease. It is suggested that young people form a good sleep habit of 6-8 hours a day, which is the most effective way to improve sleep.

People who sleep late wake up to the alarm clock will hurt their hearts. According to the survey, 61.54% of the respondents were awakened by the alarm clock in the morning. In response, Zhang Xiangmin said that the late sleepers, when awakened by the alarm clock in the morning, are often in deep sleep. During deep sleep, people's blood pressure will decrease, their heart rate will slow down, their muscles will relax, and their metabolism will slow down. They don't experience the buffer of enough light sleep time. Suddenly, they wake up immediately after being awakened by the alarm clock, and their blood pressure and heart rate will change instantly, resulting in insufficient blood supply to the brain. Cardiovascular patients may be Onset.

If a person's heart rate during deep sleep is 60 beats / minute, but the heart rate after being awakened suddenly is likely to become 100 beats / minute, which will cause "heart injury" in the long run. Zhang said there was no effect on the body when the body was awakened by an alarm clock during light sleep. When you wake up, you can sit on the bed for half a minute, then sit with your legs down on the edge of the bed for half a minute, and then go to the ground to move, so as to be fully awake.

Lack of sleep will lead to mental depression the next day. If it goes on for a long time, the heart will be heavily loaded, and even worse, it will collapse directly. So how important is sleep time, and there are many ways to improve sleep. Finally, only the most important thing is to cultivate your own sleep habits.