Where can I find reliable and trustworthy information about heart murmurs?

Apr 4, 2025 ... Can Heart Murmurs Be Dangerous? Most people don't experience any symptoms of a heart murmur. However, some people experience an abnormal heart ... Many heart murmurs have no symptoms and don't need treatment. Some heart murmurs don't cause symptoms but require follow-up tests. Our doctors use these tests ... A heart murmur is a whooshing or swishing sound that occurs when blood moves abnormally over your heart valves. Many heart murmurs are innocent, meaning there's ... 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 ... 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. Heart murmur ... Heart murmurs are unique heart sounds produced when blood flows across a heart valve or blood vessel. ... This occurs when turbulent blood flow ... May 12, 2016 ... Dr. Michael Morrow explains the most common causes of heart murmur and how cardiologists make a diagnosis using ultrasound technology for echocardiograms. 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 ... Jul 27, 2024 ... Structural problems in the heart can often cause a heart murmur. In most cases, these structural problems are congenital, meaning a person is ... Dec 20, 2022 ... Heart murmurs are an early sign of serious complications with the heart. Surgery is often necessary if it is determined that your heart murmur is related to ...