Recently, in a variety show
The well-known actor Wu Zun was at the scene
After taking the pulse, he was accused of "heart overload"
Heart health needs to be taken care of
As for the cause of "overheating".
Doctors point out that it may be related to chronic sleep deprivation
Wu Zun said
He noticed that his heart was beating slowly
When I wake up in the morning, my heart rate is only 38
Usually, it's around 50
The topic quickly became a hot search
Speaking of slow heartbeat
Probably many people will think
Isn't a slower heartbeat healthier?
Wu Zun also said
He thought he had ever been an athlete
So unanimous
It's not a bad thing to have a slow heartbeat
But in this regard, the doctor said that if it is an athlete
There is no problem with a heart rate around 50
But 38 is still a bit slow
It is recommended that Wu Zun usually pay more attention to rest
After the topic rushed to the hot search
It has aroused a lot of discussion among netizens
What is a normal heart rate?
What are the dangers of a fast or slow heart rate?
……
Let's take a look
▼▼▼
01 How much is a normal heart pounding?
Usually awake and quiet, the heart beats 120~140 times, 90~100 times, 80~90 times, 0~80 beats per minute.
But heart rate is not static, it is related to mood, diet, illness, exercise, and other factors. Generally speaking, 60~100 times/min in the resting state is within the normal range.
02 心跳太快、太慢，都危险
If the heart rate is more than 100 beats per minute at rest, it is called tachycardia, and if it is less than 60 beats per minute, it is bradycardia, and both conditions are very dangerous!
The faster the heartbeat, the more dangerous the blood vessels
Because each beat of the heart brings a blood flow pulse and the passive elastic relaxation of the blood vessels, it is a shock to the arteries of the whole body. The higher the number of heartbeats, the greater the damage to the arteries and the more prone to atherosclerosis and vascular endothelial damage.
The heartbeat is too slow and the pumping is insufficient
Severe slow heartbeat (less than 45 beats/minute) can easily cause blood flow to slow down, blood and oxygen supply to the whole body organs becomes poor, and patients will have adverse reactions such as dizziness, fatigue, chest tightness, shortness of breath, etc., which will be life-threatening in severe cases.
In addition, it is normal for professional athletes or long-term heavy workers to have a heart rate of less than 60 beats per minute or even reach 40 beats per minute.
03 A pounding heart can also be a disease that comes to your door
Thyroid disease
Abnormal thyroid function can affect the heart. Because the thyroid hormone secreted by it is a systemic hormone, it has an impact on various organs, especially the heart, which can regulate blood pressure, heart rate, myocardial oxygen consumption and contractility, cardiac function, etc.
Like hypothyroidism, the secretion of thyroid hormone is too low, which will weaken the contractile function of the myocardium, affect the production and conduction of electrical activity in the heart, and then lead to slow heartbeat and conduction block;
Hyperthyroidism, on the other hand, is the overproduction of thyroid hormones, which may increase blood pressure and increase heartbeat.
Atrial fibrillation
Atrial fibrillation is a disorder of heartbeat in the atrial area, which is common in the elderly, specifically manifested as fatigue, palpitation, restlessness, etc., self-feeling that the heart is beating in no rhythm, and after measurement, it is found that the heartbeat frequency exceeds the normal range, reaching more than 100 beats per minute.
In the event of atrial fibrillation, intervention should be made as soon as possible, otherwise the atria do not contract for a long time, which may lead to continuous blood accumulation, the formation of blood clots, and increase the risk of stroke.