Innocent Heart Murmur Research Paper

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Innocent Heart Murmur, Pediatric

A heart murmur is an unusual or abnormal sound that is heard during a heartbeat. The sound comes from blood passing through the heart 's chambers, valves, and blood vessels. There may be a “hum” or “whoosh” sound that is heard when the heart beats. There are two types of heart murmurs:
• Innocent heart murmurs.
• Abnormal heart murmurs.
Innocent heart murmurs are common in healthy children and are harmless. They can come and go throughout life. Innocent heart murmurs are usually diagnosed between infancy and early childhood during routine checkups. Many children who have an innocent heart murmur outgrow it.

CAUSES
This condition is caused by:
• A tiny hole in the wall of the heart. This normally closes

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