3Dixit S, Gersten feld EP, Callans DJ, et al. Electrocardiographic patterns of superior right ventricular outflow tract tachycardias : Distinguishing septal and free-wall sites of origin. J Cardiovasc Electrophysio1,2003,14 : 1-7.
4Ouyang F, Fotuhi P, Ho SY, et al. Repetitive monomorphie ventricula tachycardia originating from the aortic sinus cusp:electrocardiographic characterization for guiding catheter ablation. J Am Collo Cardio,2002,39:500-508.