Table of Contents
How often are heart murmurs innocent?
Less than 1% of pediatric heart murmurs are associated with congenital heart disease, and most of the heart murmurs are innocent in nature [3].
How long does an innocent heart murmur last?
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 common during infancy and childhood and often disappear by adulthood. They’re sometimes known as “functional” or “physiologic” murmurs.
Can innocent heart murmur cause problems?
They come in two varieties: innocent and abnormal. An innocent heart murmur does not cause problems with the heart’s function. It could be related to a condition, often temporary, causing high blood flow through the heart’s valves explains…
How often do babies have heart murmurs?
More than 66 percent of all children, and approximately 75 percent of all newborns, have normal heart murmurs. Abnormal blood flow suggests a structural heart problem or defect, which requires further evaluation.
Do heart murmurs get worse with age?
If you have gone through treatment to replace or repair a heart valve, your murmur may change sound or go away completely. Likewise, murmurs can get worse if a condition goes untreated or becomes more serious. Your heart is unique, and some heart murmurs can change over time.
Is it OK to exercise with a heart murmur?
If you do have a pathological heart murmur, your doctor will let you know if you need treatment (not all require treatment), and how the condition may or may not affect your day-to-day activities, including sports participation. “In most cases, people with murmurs have no symptoms,” says Dr. Singh.
When should I worry about a heart murmur?
When to see a doctor Most heart murmurs aren’t serious, but if you think you or your child has a heart murmur, make an appointment to see your family doctor. Your doctor can tell you if the heart murmur is innocent and doesn’t require any further treatment or if an underlying heart problem needs to be further examined.
Can a child have an innocent heart murmur?
Innocent murmurs are common in healthy infants, children and adolescents. Innocent murmurs also may disappear and then reappear. Read more about childhood heart murmurs.
When to evaluate heart murmurs, Johns Hopkins Medicine?
Innocent heart murmurs – can reflect a more rapid blood flow through the heart valves and require no further attention when detected in a healthy heart. Innocent murmurs can occur: Most innocent murmurs happen when the heart muscle is contracting, and are classified as systolic heart murmurs.
When do you have a murmur in Your Heart?
Most innocent murmurs happen when the heart muscle is contracting, and are classified as systolic heart murmurs. Abnormal heart murmurs – can indicate a defect in the structure of the heart valve, or other heart valve abnormality present since birth or occurring later in life.
What kind of Doctor do you see for heart murmur?
your primary care doctor has told you that you have a heart murmur, and you have symptoms of an abnormal heart murmur, or you have the symptoms described above and you think you may have an abnormal heart murmur. At University of Utah Health, a heart team that includes a cardiologist and a cardiothoracic surgeon will evaluate your heart murmur.