Discrete subaortic stenosis associated with congenital valvular aortic stenosis--a diagnostic challenge.


Discrete subaortic stenosis has only rarely been reported in association with congenital valvular aortic stenosis. The valvular lesion may obscure the subaortic stenosis or may be obscured by it. Our experience with seven such cases (10% of our 71 patients with discrete subaortic stenosis) is reported and the diagnostic problems are discussed. In six cases… (More)