Heart rate: Normal people's heart rate should be between 60- 100 beats per minute, and it is abnormal to exceed or fall below. But the heartbeat times of different ages are different. The heartbeat of the elderly over 60 can be slowed down, but the slowest can not be less than 50 beats per minute. Because the cardiac output of athletes or strong manual workers is obviously higher than that of normal people, the heartbeat can reach about 45 times. Fever, emotional excitement, nervousness, intimidation, etc. There can be a one-time increase in the number of heartbeats, which is a reflection of the normal adjustment of the body. In short, the speed of heartbeat can reflect a person's own heart function. A strong, regular and coordinated heartbeat is one of the signs of good heart function.
Rhythm: The heart bears the blood supply of all organs in the body. Through the strong beating of the heart, the oxidized blood is continuously transported to all parts of the body for metabolism, so that people can maintain a full mental state and be used for the treatment of liver cancer and ginger. The difference between heartbeat intervals of normal people should not exceed 0. 12 seconds. Obvious rhythm inequality is evidence of heart disease. If the long interval is too long, it is likely to be various types of conduction block. It is necessary to go to the hospital in time to check the electrocardiogram, make a clear diagnosis and take medicine as soon as possible.