What role do genetics play in the development of heart murmurs?

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 extra sound that the blood makes as it flows through the heart. Your doctor uses a stethoscope to listen to your heartbeat. Heart murmurs are extra or abnormal sounds made by turbulent blood flowing through the heart. Murmurs are graded on a scale of 1 to 6, based on how loud they ... Jun 30, 2023 ... When their heart rate increases as a result of stress, some healthy adult cats may develop an intermittent heart murmur. The cat's health is ... 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 extra noise heard during a heartbeat. The noise is caused when blood does not flow smoothly through the heart. Heart Murmurs in Horses. Heart murmurs are produced by high velocity or turbulent blood flow. A murmur is usually present in horses with heart disease, but ... It depends on what heart problem is causing the murmur and may include medications or surgery. Treatment options include medications and medical and surgical ... 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. Most heart murmurs in children are benign and don't need treatment or follow up. If your child has an abnormal heart murmur that's caused by another heart ...