How many heart beats per minute for a primary school student

In daily life, the heart rate of children is usually different from that of adults. It is usually slightly faster than that of adults. However, this is normal and parents should not worry too much. Parents need to pay attention to the heart rate of their children. Once abnormal, it will seriously affect the growth and development of the baby and physical health. How many beats does a primary school student's heart beat in 1 minute?

How many beats does a primary school student's heart beat per minute?

The heart rate of a healthy adult is 60 to 100 beats per minute, slightly faster for women and slower for the elderly. The average heart rate of a child is about 85 beats per minute at 7-8 years old and 70 to 80 beats per minute at 9-15 years old. Primary school students are generally around 7-12 years old, so their heart rate should be between 60-90 beats. The pulse rate may increase when standing, exercising, after meals, or when suffering from certain illnesses.

What is the cause of the child's rapid heartbeat?

Every time the heart beats, the left ventricle ejects blood into the aorta. The blood is transported to all parts of the body through the aorta for blood circulation, eliminating carbon dioxide and waste in the body, and inputting oxygen and nutrients to ensure the body's metabolism. Since children's hearts are more excitable, the younger they are, the faster their heartbeats. And when the activity increases, they cry, are nervous, and have a fever, their heartbeats will also increase. It is normal for children to have a fast heartbeat, and it is normal for children to have a heartbeat of 100.

Generally speaking, the normal range of a child's heart rate is: 80-140 beats/minute for children under 1 year old; 80-120 beats/minute for children aged 1-6 years old; 60-100 beats/minute for children over 6 years old. However, the above frequencies should be in a quiet state. If the child is active or participates in physical exercise, the heart rate can be significantly faster. Children are in the growth and development period and need a lot of oxygen and nutrients. The more they need, the more waste they excrete. In this way, the heart needs to beat faster so that the blood can flow faster, bring more oxygen and nutrients into the body, and transport useless waste out of the body faster.

Children's heartbeats are faster than adults'. Sometimes it depends on the situation. Children move more frequently than adults. If she is an active child and looks healthy, then there should be no big problem. You can let her stay stable for a few minutes, such as before going to bed, and measure her heartbeat. If her heart rate is unstable under stable conditions, then it is recommended that you take her to the hospital. In addition, fever and viral infection will cause a fast heartbeat, as long as she recovers quickly, there is no problem.

My child's heartbeat suddenly accelerated. What's going on?

If a child's heartbeat suddenly accelerates, first pay attention to whether it is related to the child's emotions. If the child is just emotionally excited, the heartbeat may accelerate reactively, which is not a problem. In addition, if a child's heart rate accelerates after doing strenuous exercise, such as running or climbing stairs, this is not a problem. Secondly, you need to check the body temperature. Some children with fever will also have a faster heartbeat. If none of the above reasons exist, and your heart rate accelerates for no reason, accompanied by discomfort in the front part of the heart, you need to see a doctor as soon as possible and have an electrocardiogram to consider the possibility of arrhythmia.