#AskTheExpert sir during routine check up for my boy doctor said about an extra heart sound and go for an echocardiogram.i need to know about that

A. hello mom extra heart sound or Parents might worry if they're told that their child has a heart murmur. But heart murmurs are very common, and many kids are found to have one at some point. Most murmurs are not a cause for concern and won't affect a child's health at all so go for echo once to be on safe side