Are all heart murmurs serious?

Aug 1, 2023 ... While innocent murmurs can be heard at any age, they are especially common in younger children. Up to 75 percent of three- to five-year-olds ... It depends on what heart problem is causing the murmur and may include medications or surgery. Treatment options include medications and medical and surgical ... Doctors hear a heart murmur as a whooshing sound between heartbeats. The whoosh is just an extra noise that the blood makes as it flows through the heart. A heart murmur is a blowing, whooshing, or rasping sound heard during a heartbeat. The sound is caused by turbulent (rough) blood flow through the heart valves ... Depending upon the cause of your heart murmur, your doctor may suggest one or more of the following lifestyle changes: exercising, reducing salt intake, ... Many heart murmurs are not caused by a heart problem, but it's important to find out what is causing your child's heart murmur. A heart murmur is an abnormal sound -- such as a whooshing or swishing -- that is caused by blood moving in or around your heart during your heartbeat cycle. Oct 20, 2022 ... Newborn heart murmurs are very common. They may be innocent or abnormal due to structural issues with the heart. Dec 5, 2018 ... Innocent/functional heart murmur is the most common type of heart murmur. There are multiple theories proposed to identify etiology of innocent ... Abnormal murmurs: These may indicate a serious heart condition such as a congenital (present at birth) heart defect. This type of murmur can cause chronic cough ...