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Heart murmurs and other abnormal heart sounds like galloping, clicks, or rubs can be caused by a number of heart conditions. Learn the causes and diagnosis.
An irregular heart sound may be harmless or worrisome. Know the causes of heart murmurs and when treatment is needed.
Except for S2, these sounds are usually abnormal in adults, although an S3 may be physiologic up to age 40 and during pregnancy. S2 occurs at the beginning of diastole, due to aortic and pulmonic valve closure.
This article looks at heart sounds, how to measure them, and what abnormal heart sounds and murmurs may indicate.
The two normal heart sounds are S1, which is basically the tricuspid and mitral valve closing, and S2 which is the aortic and pulmonic valve closing. Between S1 and S2, we have systole, which is when ventricles are contracting and pushing blood out, and between S2 and S1 of the next heart cycle, we have diastole which is when blood is filling ...
An irregular heart sound may be harmless or worrisome. Know the causes of heart murmurs and when treatment is needed.
Many heart murmurs are harmless. These types of murmurs are called innocent murmurs. They will not cause any symptoms or problems. Innocent murmurs do not need treatment. Other heart murmurs may indicate an abnormality in the heart. These abnormal murmurs can be caused by: Significant murmurs in children are more likely to be caused by:
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 cause for concern. But a heart murmur should be evaluated to make sure you don’t have an underlying health problem.
A heart murmur is an abnormal sound your doctor might hear if blood flows the wrong way through your heart. Some heart murmurs are harmless. Others are a sign of a valve problem or other type...
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.