The heart rate of normal people at rest is about 60-80 beats/min for adult men; For women, it is about 70-90 times/minute;
When falling asleep, the heart rate drops, 50-70 times in men; 60-70 minutes for women; Some people can be as low as 45-50 times/minute; The frequency of infants is 120- 140 times per minute; 1-2 years old is about 1 10 times/minute; 90- 100 times/minute for 3-4 years old; 5-6 years old is about 95 times/minute; About 85 times/minute for 7-8 years old; 9- 15 years old is 70-80 times/minute; When children sleep, the heart rate can be slowed down 10-40 beats/min;
In addition, the pulse rate can be increased during standing, exercise, after meals, mood changes and some diseases.