17/09/2024
Heart Murmur
A heart murmur is an abnormal sound heard through a stethoscope when listening to the heart. It's often described as a "whooshing" or "blowing" sound. While heart murmurs can sometimes be harmless, they can also indicate an underlying heart problem.
Causes of heart murmurs:
-Innocent murmurs: These are harmless heart murmurs that occur in healthy people, often due to normal blood flow or heart valve structure.
-Structural heart defects: These can include conditions like leaky valves (regurgitation), narrowed valves (stenosis), or holes in the heart's walls (septal defects).
-Other conditions: Anemia, hyperthyroidism, and certain medications can also cause heart murmurs.
Symptoms of heart murmurs:
-Heart murmur (the only symptom in many cases)
-Shortness of breath
-Chest pain
-Fatigue
-Dizziness or fainting
-Swelling in the legs or ankles
Diagnosis of heart murmurs:
-Physical exam: A doctor will listen to your heart with a stethoscope.
-Echocardiogram: This imaging test uses sound waves to create pictures of the heart.
-Electrocardiogram (ECG): This test records the electrical activity of the heart.
-Stress test: This test evaluates how your heart functions under stress.
Treatment:
-Innocent murmurs: Usually require no treatment.
-Structural heart defects: Treatment may involve medication, surgery, or a combination of both.
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