Heart murmurs - Symptoms & causes - Mayo Clinic
May 27, 2022 · Some heart murmurs are harmless (innocent). An innocent heart murmur is not a sign of heart disease and doesn't need treatment. Other heart murmurs may be a sign of a serious heart …
Heart Murmurs: Causes, Diagnosis, Treatment, Prevention - WebMD
Mar 23, 2024 · A heart murmur is an extra sound in the heartbeat -- such as a ''whooshing'' -- that is caused by turbulent blood flow through the heart valves.
Heart Murmur: Causes, Symptoms, Treatment - Cleveland Clinic
May 16, 2022 · A heart murmur is a whooshing or swishing sound heard through a stethoscope when blood flows abnormally over your heart valves. Heart murmurs are common and don’t necessarily …
Abnormal and "Innocent" Heart Murmurs - American Heart Association
May 23, 2024 · Innocent heart murmurs are harmless sounds made by the blood circulating normally through the heart's chambers and valves or through blood vessels near the heart. They can be …
Heart Murmurs: How To Know When They're Dangerous
Mar 19, 2025 · What is a Heart Murmur? A heart murmur is an abnormal sound caused by either fast or turbulent blood flow, Maranian says. It’s usually found when your doctor is listening to your heartbeat …
Heart Murmurs: Causes, Symptoms, and How to Fix Them
Oct 15, 2025 · Heart murmurs can be harmless or a sign of heart disease that might need treatment. An echocardiogram is a common test to find out the cause of a heart murmur. Some heart murmurs …
How Serious Is a Heart Murmur? - Yale New Haven Health
Mar 28, 2025 · Heart murmurs are common in kids and adults and while there are scenarios in which patients need intervention, many times murmurs don’t require any specialized treatment. Learn more …
Heart murmurs explained: Should you worry if your doctor hears one?
Jul 9, 2025 · What exactly is a heart murmur and why does it occur? A heart murmur is not a disease—it is an acoustic clue. Turbulent blood flow through normal or abnormal structures creates extra sounds …
Heart murmurs - Penn Medicine
May 8, 2024 · In addition, a murmur is described by the stage of the heartbeat when the murmur is heard. A heart murmur may be described as systolic or diastolic. (Systole is when the heart is …
How to Fix a Heart Murmur: From Diagnosis to Treatment
Dec 8, 2025 · Understand how heart murmurs are diagnosed and the full spectrum of treatment options, from monitoring to managing structural heart conditions.