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Radiofrequency Catheter Ablation Therapy of Swallowing-Induced Atrioventricular Nodal Reentrant Tachycardia: Report of Two Cases.
- Source :
-
Pacing & Clinical Electrophysiology . Jun2005, Vol. 28 Issue 6, p594-597. 4p. 3 Diagrams. - Publication Year :
- 2005
-
Abstract
- SATISH, O.S.,et al.: Radiofrequency Catheter Ablation Therapy of Swallowing-Induced Atrioventricular Nodal Reentrant Tachycardia: Report of Two Cases. We describe two patients who presented with a history of recurrent palpitations on swallowing of solid food. The event-recorder and Holter monitoring documented episodic supraventricular tachycardia (SVT) initiated by atrial premature contractions (APCs). During electrophysiological study (EPS), swallowing of solid food consistently induced APCs and their activation sequence, morphology of P wave were suggestive of their right atrial origin in them. Drug challenge did not affect the APC onset during the swallowing. During EPS, slow-fast variety of atrioventricular nodal reentrant tachycardia (AVNRT) was induced and successful radiofrequency (RF) catheter ablation of slow pathway resulted in total relief of their symptoms.(PACE 2005; 28:594–597) [ABSTRACT FROM AUTHOR]
- Subjects :
- *CATHETER ablation
*ATRIOVENTRICULAR node
*TACHYCARDIA
*PALPITATION
*DEGLUTITION
Subjects
Details
- Language :
- English
- ISSN :
- 01478389
- Volume :
- 28
- Issue :
- 6
- Database :
- Academic Search Index
- Journal :
- Pacing & Clinical Electrophysiology
- Publication Type :
- Academic Journal
- Accession number :
- 17198670
- Full Text :
- https://doi.org/10.1111/j.1540-8159.2005.09536.x