Is baby heart murmur normal?

Baby heart murmur

is an abnormal sound heard during auscultation of baby's heart. If baby hears slight murmur phenomenon during examination, heart structure does not exist any abnormality, and all organs of the body are well developed, it is normal at this time, so there is no need to worry. It is usually caused by changes in heart blood flow and will disappear spontaneously during baby's growth and development. If baby heart murmur is obvious, and there are symptoms such as cyanosis, crying, loss of appetite, etc. At this time is not normal, there may be heart disease, should seek medical attention in time.