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Radiofrequency Ablation of a Posteroseptal Accessory Pathway Associated With Two Diverticula of the Coronary Sinus
Author(s) -
Neil C. Davidson,
Mark J. Cooper,
David L. Ross
Publication year - 2001
Publication title -
circulation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 7.795
H-Index - 607
eISSN - 1524-4539
pISSN - 0009-7322
DOI - 10.1161/01.cir.104.2.240
Subject(s) - coronary sinus , medicine , accessory pathway , cardiology , diverticulum (mollusc) , atrial fibrillation , radiofrequency ablation , ablation , catheter ablation
An electrophysiological study was performed on a 39-year-old woman with recurrent palpitations. She initially presented in 1985 with atrial fibrillation, ventricular preexcitation, and a rapid ventricular response. At that time, she underwent open heart surgery, and mapping demonstrated multiple posteroseptal and left free wall accessory pathways. Accessory pathway conduction was abolished surgically, but a follow-up electrophysiological study demonstrated a residual accessory ventriculoatrial connection. In the current study, coronary sinus angiography was performed through the …

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