Volume 7, Issue 5 pp. 445-449
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Bezold-Jarisch-Like Phenomenon Induced by Radiofrequency Ablation of a Left Posteroseptal Accessory Pathway via the Coronary Sinus

JÚRG SCHLÄPFER M.D.

Corresponding Author

JÚRG SCHLÄPFER M.D.

Division of Cardiology, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland

Address for correspondence: JÜrg Schläpfer, M.D., Division of Cardiology, Centre Hospitalier Universitaire Vaudois, 1011 Lau-sanne, Switzerland. Fax: 41-21-3140013.Search for more papers by this author
LUKAS KAPPENBERGER M.D.

LUKAS KAPPENBERGER M.D.

Division of Cardiology, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland

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MARTIN FROMER M.D.

MARTIN FROMER M.D.

Division of Cardiology, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland

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First published: May 1996
Citations: 15

Abstract

RF Ablation-Induced Bezold-Jarisch Phenomenon. We report a case of asystole induced by radiofrequency (RF) ablation via the coronary sinus in a 35-year-old man suffering from symptomatic left posteroseptal accessory pathway. RF application provoked progressive slowing of the sinus rhythm, disappearance of the preexcitation, and an 8-second period of asystole followed by atrial fibrillation. The causal mechanism proposed is a strong stimulation of va-gal afferent pathways linked with sensory endings of the inferoposterior myocardial wall leading to a Bezold-Jarisch-like phenomenon.

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