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Causes of Aortic stenosis

Causes of aortic stenosis vary depending on the age of the patient.
Common causes in Infants, children, adolescents
Congenital aortic stenosis
  • Congenital subvalvular aortic stenosis
  • Congenital supravalvular aortic stenosis
Common causes in Young adults to middle-aged
  • Calcification and fibrosis of congenitally bicuspid aortic valve
  • Rheumatic aortic stenosis
Common causes in Middle-aged to elderly
  • Senile degenerative aortic stenosis
  • Calcification of bicuspid valve
  • Rheumatic aortic stenosis

Normal aortic valve VS Aortic valve stenosis