Aortic Stenosis Research Paper

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------------------------------------------------- Top of Form Bottom of Form Browse all health topics Help | Sign in Aortic stenosis Symptoms Treatment Causes Tests & diagnosis Prognosis Prevention Complications When to contact a doctor U.S. National Library of Medicine Find this content and more from trusted sources. OverviewThe aorta is the main artery leaving the heart. When blood leaves the heart, it flows from the lower chamber (the left ventricle), through the aortic valve, into the aorta. In aortic stenosis, the aortic valve does not open fully. This restricts blood flow.SymptomsPeople with aortic stenosis may have no symptoms at all until late in the course of the disease. The diagnosis may have been made…show more content…
Children with aortic stenosis may have other congenital conditions.In adults, aortic stenosis occurs most commonly in those who've had rheumatic fever, a condition that may develop after strep throat or scarlet fever. Valve problems do not develop for 5 - 10 years after rheumatic fever occurs. Rheumatic fever is increasingly rare in the United States.Only rarely do other factors lead to aortic stenosis in adults. These include calcium deposits forming around the aortic valve, radiation treatment to the chest, and some medications.Aortic stenosis is not common. It occurs more often in men than in women.Tests & diagnosisThe health care provider will be able to feel a vibration or movement when placing a hand over the person's heart. A heart murmur, click, or other abnormal sound is almost always heard through a stethoscope. There may be a faint pulse or changes in the quality of the pulse in the neck (this is called pulsus parvus et tardus).Infants and children with aortic stenosis may be extremely tired, sweaty, and have pale skin and fast breathing. They may also be smaller than other children their age.Blood pressure may be low.The following

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