What are the causes and symptoms of Heart murmurs
The heart murmur is sound of heart what creates for flowing of the blood in every person. This is not a problem and it is not necessary to take treatment for solving this problem but this sound lets you know some information of underlying health problem. This sound generally is not found to hear without a stethoscope. Often, it is found that heart murmurs are mainly harmless or innocent and they do not need any special treatment. This sound becomes normal soon. Some heart murmurs may also need follow-up tests to confirm the murmur is not caused by a serious underlying heart condition. Treatment, if needed is instructed at the reason of your heart murmur.
The heart murmur may form for different causes and you also need to know all of the common symptoms of heart murmur as if you can identify the problem and take treatment. It is found that there are mainly two kinds of heart murmurs. One is innocent murmurs and other is abnormal murmurs. A person with an innocent murmur has a normal heart and he does not need any treatment. This kind of heart murmur is very common in children or newborns. An abnormal heart murmur is more severe. In children, abnormal murmurs are also usually produced by congenital heart syndrome. In adults, abnormal murmurs are the most often for acquired heart valve problems.
An innocent murmur can happen when blood flows more rapidly than normal through the heart. It is not a problem and you should not think more about it. This conditions that may reason rapid blood flow through your heart what is resulting in an innocent heart murmur, include: hard physical activity or exercise, pregnancy, fever, not having enough healthy red blood cells to carry adequate oxygen to your body tissues (anemia), an excessive amount of thyroid hormone in your body (hyperthyroidism) and phases of rapid growth like adolescence. The innocent heart murmurs generally goes away itself over time, or they may also last your whole life without ever producing further health problems.
The most general cause of abnormal murmurs in children is when babies are born with structural problems of the heart. The general congenital defects that mainly reason heart murmurs include: holes in the heart or cardiac shunts. It is known as septal defects, holes in the heart may or may not be serious, based on the size of the hole and its position. Cardiac shunts mainly happen when there is an abnormal blood flow between the heart blood vessels or chambers which may also lead to a heart murmur. Heart valve abnormalities are another important cause. Congenital heart valve abnormalities are mainly present at birth, but occasionally are not exposed until much later in life. Samples also include valves that do not permit sufficient blood through them or stenosis or those that do not close properly and leak.
There are some other important causes of abnormal heart murmurs what include contagions and conditions that injure the structures of the heart and are more general in older children or adults. Those are: Valve calcification, Endocarditis and Rheumatic fever.
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