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  1. 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 …

  2. Heart Murmurs in Adults: 9 Symptoms to Be Aware Of

    Jan 18, 2024 · A cardiac murmur is simply a heart sound that is abnormal. The sound is created by blood flow moving through one of the valves of your heart. Heart murmurs are typically not …

  3. Heart Murmurs: Causes, Diagnosis, Treatment, Prevention - WebMD

    Mar 23, 2024 · What Are Heart Murmurs? The "murmur" is the sound of blood flowing. It may be passing through an abnormal heart valve, for instance. Or it may be that a condition makes …

  4. Heart Murmur: Causes, Symptoms, Treatment - Cleveland Clinic

    May 16, 2022 · 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 no …

  5. Are Heart Murmurs Dangerous? How To Know When To Worry

    Nov 3, 2025 · Understand what heart murmurs are, its causes, and when to worry. Learn the signs, risks, and treatment options from the experts at Cardiology Care NYC.

  6. Heart Murmurs: Causes, Symptoms, and How to Fix Them

    Oct 15, 2025 · This article describes the symptoms and causes of a heart murmur. It also explains how heart murmurs are diagnosed and what can be done to fix or manage a serious heart …

  7. Heart Murmur Symptoms, Causes, Treatment, When to Worry

    A heart murmur can be a harmless heart problem or it can be a symptom of a serious heart condition. Learn the types, causes, symptoms, diagnosis, treatment, and when to worry about …

  8. Abnormal and "Innocent" Heart Murmurs - American Heart Association

    May 23, 2024 · Although some heart murmurs indicate heart valve problems, many heart murmurs are considered to be “innocent” or harmless. Learn about ongoing care of this condition.

  9. Heart Murmurs in Adults | HealthHub - phl.ascension.org

    A heart murmur is the sound heard when blood flows roughly, or abnormally across a heart valve. Your healthcare provider can hear the murmur when listening to your heart with a stethoscope.

  10. When Should I Worry About Heart Murmurs? | The Well by …

    What is a heart murmur, and how can one affect your health? Learn what a cardiologist thinks about managing heart murmurs.