Well if you have one, you've probably had it all your life and unless there is some magical surgery to stop it, you will have it for the rest of your life.
They are usually nothing to worry about.
A heart murmur can go away, but if its abnormal, probably not. Innocent heart murmurs tend to go away after awhile, but it may take a few years. Or it won't go away at all
There are many websites online that have information on heart murmurs. WebMD is one website that has information on heart murmurs as well as symptoms.
Most children with innocent heart murmurs grow out of them by the time they reach adulthood. Severe causes of heart murmurs may progress to severe symptoms and death
Those which occur during relaxation of the heart between beats are called diastolic murmurs. Those which occur during contraction of the heart muscle are called systolic murmurs
Pathologic heart murmurs may indicate the presence of a serious heart defect. They are louder, continual, and may be accompanied by a click or gallop
Those which occur during relaxation of the heart between beats are called diastolic murmurs. Those which occur during contraction of the heart muscle are called systolic murmurs
Very loud heart murmurs and those with clicks or extra heart sounds should be evaluated further. Infants with heart murmurs who do not thrive, eat, or breath properly and older children who lose consciousness suddenly or are intolerant to exercise
Yes, heart murmurs in dogs are hereditary. Generally any heart problems that the mother or the father of a dog has is usually passed down to the puppies.
Heart murmurs are due to one of the valves in the heart not closing completely and thereby allowing some blood to back-wash into a chamber the wrong way. The sound made by the back-washing blood is a murmuring sound. Heart murmurs are not very uncommon and in young people, they will frequently go away on their own. They are generally not serious.
valves
Heart murmurs are typically caused by turbulent blood flow within the heart, which can arise from various factors. Common causes include congenital heart defects, valve abnormalities (such as stenosis or regurgitation), anemia, fever, or hyperthyroidism. Additionally, conditions that increase blood flow, like pregnancy or intense physical activity, can also produce murmurs. While many murmurs are harmless (innocent murmurs), some may indicate underlying heart problems that require further evaluation.
Some people have a heart condition called a heart murmur. Heart murmurs are irregular heartbeats. Most people grow out of heart murmurs.