Children’s heart murmur can be divided into physiological murmur and pathological murmur, if it is a physiological murmur in children 6 to 7 years old after basically can disappear, if it is a pathological murmur is generally not surgical correction of murmur may be accompanied by lifelong.
1. physiological murmur: physiological murmur may be in children after birth, mainly due to heart valve regurgitation or some closure insufficiency, later with the growth and development of children’s valves slowly perfect, generally in children 6 years old to 7 years old, the murmur will slowly disappear.
2. Pathological murmur: pathological murmur is a murmur of more than three levels, most of which is caused by congenital heart structure malformation, this pathological murmur if not corrected by surgery, the murmur may be accompanied by lifelong, and even breathlessness, dyspnea and other adverse reactions.
Therefore, when parents find that children have heart murmurs, they need to go to the hospital in time for a regular review to clarify whether it is a physiological murmur or a pathological murmur.