2Gallagher JJ,Smith WM,Kasell J,et al.Use of the esophageal lead in the diagnosis of mechanisms of reciprocating supraventricular tachycardia[J].Pacing Clin Electrophysiol,1980,3:440-451.
3Rhodes LA,Walsh EP,Saul JP.Programmed atrial stimulation via the esophagus for management of supraventricular arrhythmias in infants and children[J].Am J Cardiol,1994,74:353 - 356.