Through dynamic electrocardiogram, how to evaluate whether a person has a long life?

　　The relationship between ECG and human health

　　Under normal physiological conditions, the heart rate is generally 60 to 100 beats per minute, which may vary individually due to age, gender or other physiological factors.

　　 Generally speaking, the younger the age, the faster the heart rate. Older people have a slower heart rate than younger people. Females have a faster heart rate than men of the same age. Meilun is inseparable from the body metabolism involved in the regulation of human nerves and body fluids.

　　Under physiological conditions, activity and emotional stress can increase the body's metabolism, increase heart work and heart rate; while rest and relax can reduce the body's metabolism, heart work and heart rate.

　　 Therefore, heart rate can indirectly reflect the state of the body's energy metabolism, and the same rules apply to disease states.

　　According to this, medical experts recommend the use of resting heart rate to predict human lifespan, that is, to understand the number of heart beats per minute in a sober, inactive quiet state, and draw the following conclusions:

In the case of healthy people, the resting heart rate is often maintained at 68 to 72 times per minute, and their life span can reach about 80 years old; the resting heart rate is often maintained at 58 to 62 times per minute, and their life span can reach 90 years old. about.

　　However, with the deepening of the understanding of the disease and the update of medical examination methods, relying solely on resting heart rate to predict the length of life has become insufficient.

　　The reasons are as follows:

　　1. The resting heart rate changes with random metabolic demands;

　　 2. The resting heart rate varies in different disease states, different measurement times, and different postures;

　　3. Resting heart rate is related to the duration of activities, diet, emotions, etc. and the length of time to recover;

　　 Therefore, the resting heart rate cannot fully reveal the length of human life, and the application of electrocardiograph makes up for the static observation and dynamic understanding of the heart's heartbeat.

　　 Normally, the normal people's 24-hour slowest heart rate is 40~60 beats/min, the average heart rate is 60~80 beats/min, the difference between the fastest and slowest heart rate is> 40 beats/min, and the total heart rate is 80,000-120,000 beats.

　　 24 hours the heart is always in a low frequency state, in the case of good function, the heart can work normally to meet the needs of the body.

　　 Therefore, a 24-hour total heart rate of 80,000 to 90,000 beats is less likely to cause cardiovascular disease than 110,000 to 120,000 beats, and the probability of life-threatening risk is also lower, making it easier to live longer.

　　The heart is like a running machine. If it runs too slowly, it cannot meet the normal needs of all aspects of human function; if it runs too fast, it may cause functional disorders of human organs.

　　 Therefore, the heart rate should be kept within the normal operating range as much as possible, so as to be more beneficial to the health of the entire human body and to longevity.

　　In short, if we want to live longer, Meilun needs regular medical examinations, and at least 2 times of dynamic electrocardiogram every year. Keeping abreast of your own heart's running status helps us to be alert to the danger of disease, so that we can detect, diagnose and treat early.