Subaortic stenosis: at risk substrates and treatment strategies.
Subaortic stenosis can be a complex disease of multiple anatomic etiologies. At the core is either an elongated and narrow outflow tract as compared to normal or a fully muscle-rimmed VSD used as an intraventricular routing pathway. An array of treatment modalities is needed for an effective management strategy.
Van Arsdell
Glen
G
Division of Cardiovascular Surgery, Hospital for Sick Children, Congenital Cardiac Centre for Adults, Toronto General Hospital, Department of Surgery, Toronto, Ontario, Canada. glen.vanarsdellsickkids.ca
Tsoi
Keith
K
D000328:Adult; D000368:Aged; D001020:Aortic Stenosis, Subvalvular / Q000150:complications* / Q000453:epidemiology / Q000601:surgery*; D006330:Heart Defects, Congenital / Q000150:complications / Q000601:surgery; D006801:Humans; D008875:Middle Aged; D012307:Risk Factors