What is the normal heart rate for a two year old?

What is the normal heart rate for a two year old?

The heart rate of a child is different at different ages. When a child is 2 to 3 years old, his heart rate is about 100 to 120 beats per minute. Children are relatively young, and their heart rate is faster than that of adults. If the heart rate is much faster, it is a manifestation of a disease, and there are many causes. This can cause great harm to the child's growth and development. Therefore, as a parent, you must understand the frequency of your child's heart rate.

What is the normal heart rate for a two year old?

Newborn's breathing: 40-50 times/min Pulse: 120-140 times/min

Under 1 year old Respiration: 30-40 times/min Pulse: 110-130 times/min

2-3 years old Respiration: 25-30 times/min Pulse: 100-120 times/min

4-7 years old Respiration: 20-25 times/min Pulse: 80-100 times/min

8-12 years old Respiration: 18-20 times/min Pulse: 70-90 times/min

Changes in heart rate are also related to many factors such as eating, exercise, mood, sleep, and fever. A fast heart rate only makes sense when you are in a quiet state.

If the heart rate is also faster, and sometimes there is chest tightness and shortness of breath, "if it is not related to rest, mood, etc., and the heart rate is still fast after rest or in sleep, you should go to the hospital for an electrocardiogram and myocardial enzyme spectrum examination.

Reasons for a faster heart rate in children

It is mainly related to vigorous metabolism and high sympathetic nerve excitability. For children aged 8-14, the pulse rate is 70-90 times/minute. Children's pulse rate is unstable and is easily affected by various internal and external factors, such as eating, activity, crying, fever, etc. Therefore, children's pulse should be measured when they are at rest. If the pulse increases significantly and does not slow down during sleep, organic heart disease should be suspected. Go to the hospital for a comprehensive checkup

"Sinus arrhythmia" is a normal physiological phenomenon, not a disease. "Sinus arrhythmia" is most common in children and adolescents, but it is also not uncommon in adults.

We often pay attention to whether the children have eaten well, whether they are kept warm, whether they are sick, whether they have eaten well, etc., but the problem of heart rate is neglected. Do you know the normal range of children's heart rate? Take your child to check whether his or her heart rate is normal. This is related to the child's growth and health, and you can't wait a moment.