What is the normal value of blood pressure in children within one year of age?

Children's normal systolic blood pressure (mmHg)=[age (years)x2]+80, diastolic blood pressure is 2/3 of systolic blood pressure. The normal value of baby's blood pressure under 1 year old is usually systolic blood pressure around 100mmHg, diastolic blood pressure around 60mmHg. The specific value may vary according to individual differences.

Blood pressure is the lateral pressure caused by flowing blood on the blood vessel wall. Children's blood pressure is related to age. In daily life, if the baby cries, lack of sleep, etc., it will lead to physiological increase in blood pressure. After a period of time, it will return to normal. However, if the blood pressure continues to be high, it is considered to be related to diseases such as essential hypertension, nephritis, aortic stenosis, etc., and it is necessary to seek medical advice in time.

Parents should calm the baby's mood when measuring blood pressure to prevent crying from affecting the measurement results.