We present the case of a patient who was referred for electrophysiological evaluation and transcatheter ablation of a paroxysmal supraventricular tachycardia. In the electrophysiological study a typical atrioventricular reentrant tachycardia was induced that developed a 2:1 atrioventricular block and transiently left and right bundle branch block. We analyze the differential diagnoses and the electrophysiological mechanisms involved in the genesis of these conduction disorders.
|Translated title of the contribution||Nodal reentrant tachycardia with atrioventricular block and bilateral branch block: A functional or revealing phenomenon of an underlying abnormality?|
|Number of pages||3|
|Journal||Revista de la Federacion Argentina de Cardiologia|
|State||Published - 2017|
All Science Journal Classification (ASJC) codes
- Cardiology and Cardiovascular Medicine