What is a grade 4 heart murmur?

A heart murmur is a sound made by the blood flowing through the heart's valves. It is often harmless but sometimes it can be a sign of a more serious heart ... Feb 26, 2019 ... An abnormal heart murmur is more serious. In children, abnormal murmurs are usually caused by congenital heart disease. In adults, abnormal ... Jan 15, 2023 ... A heart murmur is caused by turbulent blood flow within the heart or the large vessels exiting from the heart. This results in an abnormal noise. May 21, 2024 ... It happens when blood flows faster through the heart, for example in a person who is anxious, has just finished exercising, has a high fever or ... A heart murmur is an extra noise heard during a heartbeat. The noise is caused when blood does not flow smoothly through the heart. Jun 13, 2023 ... An abnormal heartbeat sound is known as a heart murmur. It's an additional whooshing noise caused by turbulence in the flow of blood as it passes through the ... 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. Jul 18, 2017 ... The most common heart murmur (innocent or benign murmur) is caused by normal blood flowing through the heart. These innocent murmurs can be ... 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. Our UCI Health team uses the best imaging technology available in pediatric care to evaluate your child's murmur and determine its cause. An accurate diagnosis ...