Can the intensity of a heart murmur change over time?

May 17, 2024 ... A heart murmur is when the blood makes an extra noise in the heart – a 'whoosh', 'swish' or 'hum'. It happens when the blood isn't flowing smoothly through the ... Jan 27, 2021 ... To determine the underlying cause of a murmur, diagnostic testing must be completed. It could be a caused by a structural issue with the heart. A heart murmur is a sound caused by blood flow within the heart. Instead of 'lub-dub', the heartbeat may have an added sound like a hum, a whoosh or a rasp. The ... A heart murmur is the sound of blood flowing through the heart and blood vessels. Pediatricians can hear these murmurs through the stethoscope while listening ... Nov 29, 2018 ... Heart murmurs are common in healthy children and adolescents. Most don't indicate a heart condition, are harmless and will go away eventually. Aug 16, 2016 ... A ventricular septal defect or VSD is a hole between the bottom chambers of the heart that causes a pathologic murmur. Innocent murmurs usually ... 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, ... Feb 16, 2021 ... The good news is that many dogs live a good, healthy life with a heart murmur, as long as they are getting the correct treatment and lifestyle ... Sep 3, 2024 ... Many heart murmurs are innocent, but others can indicate problems with your heart. An innocent heart murmur doesn't cause problems or need treatment. 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 ...