How has the survival rate for congenital heart defects improved over time?

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. What are the symptoms of a heart murmur? · Feeling weak or tired · Shortness of breath, especially with exercise · Chest pain · Fast, pounding, or skipping ... 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. 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 ... A heart murmur is where your heartbeat has an extra or unusual sound caused by a disturbed blood flow through the heart. The symptoms of endocarditis are ... Jul 17, 2023 ... Murmurs of the cardiac system develop due to alterations in blood flow or mechanical operation. Depending on the cause, auscultation findings in pitch, volume, ... Most heart murmurs in well-developed children are harmless. In adults, heart abnormalities may cause chest pain, and heart failure with symptoms of shortness of ... Key facts · A heart murmur is a 'swishing', 'whooshing' or 'rasping' noise heard between regular heart beats. · It can be harmless or a possible sign a 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 ... Jul 8, 2023 ... For many typical, healthy children, a heart murmur is nothing to worry about. Called innocent murmurs, these are the most common type likely ...