title: Echocardiographic features of tetralogy of Fallot with an accessory tricuspid valve leaflet.
mesh_terms: D000792:Angiography; D001794:Blood Pressure; D002675:Child, Preschool; D004452:Echocardiography; D006343:Heart Septal Defects / Q000473:pathology*; D006801:Humans; D008297:Male; D013771:Tetralogy of Fallot / Q000175:diagnosis* / Q000473:pathology; D014261:Tricuspid Valve / Q000473:pathology