Subvalvular Pulmonic Stenosis
Associations
 Infundibular pulmonic stenosis
 Typically in Tetralogy of Fallot
 50% of pts with TOF also have bicuspid
pulmonic valves
 50% of patients with TOF also have valvular
pulmonic stenosis
 Subinfundibular pulmonic stenosis
 Associated with VSD (85%)