Will an innocent heart murmur ever become serious?

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 ... A heart murmur is a sound that can be heard when the blood is moving from one heart chamber to the next. Feb 26, 2019 ... An abnormal heart murmur is more serious. In children, abnormal murmurs are usually caused by congenital heart disease. In adults, abnormal ... 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. Heart murmur causes. An innocent heart murmur can be caused by anemia, fever, hyperthyroidism or pregnancy. This type of murmur often disappears over time. An ... A heart murmur is an extra noise heard during a heartbeat. The noise is caused when blood does not flow smoothly through the heart. Heart murmurs in children are common. Depending on your child's other symptoms, they may need a pediatric cardiologist, like the ones at UVA Health Children's. Sep 28, 2023 ... A murmur is an extra heart sound that can be heard by a stethoscope. Sometimes, the murmur sounds like a humming, which can be faint or loud. Our dentist asked about the presence of a heart murmur in our child. What does that mean? If your child has been diagnosed with an innocent murmur, no special ... Nov 29, 2021 ... On the other hand, a heart arrhythmia refers to an abnormal heart rhythm. When this occurs, the heart may beat too slow, too quickly or skip a ...