Clinical data has suggested that the development of mitral stenosis is related to several factors:
A history of rheumatic fever and recurrent strep infections. The valve problems develop 5 - 10 years after the rheumatic fever. Rheumatic fever is becoming rare in the United States, so mitral stenosis is also less common. Radiation treatment involving the chest. Medications such as ergot preparations used for migraines. Rarely, there maybe calcium deposits forming around the mitral valve and cause mitral stenosis in adults. Children may be born with mitral stenosis (congenital) or other birth defects involving the heart that cause mitral stenosis. Often, there are other heart defects present, along with the mitral stenosis. Mitral stenosis may run in families.
What causes Mitral stenosis?
Clinical data has suggested that the development of mitral stenosis is related to several factors:
A history of rheumatic fever and recurrent strep infections. The valve problems develop 5 - 10 years after the rheumatic fever. Rheumatic fever is becoming rare in the United States, so mitral stenosis is also less common. Radiation treatment involving the chest. Medications such as ergot preparations used for migraines. Rarely, there maybe calcium deposits forming around the mitral valve and cause mitral stenosis in adults. Children may be born with mitral stenosis (congenital) or other birth defects involving the heart that cause mitral stenosis. Often, there are other heart defects present, along with the mitral stenosis. Mitral stenosis may run in families.