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Ventricular mapping during atrial and ventricular pacing. Relationship of multipotential electrograms to ventricular tachycardia reentry circuits after myocardial infarction

2002; Oxford University Press; Volume: 23; Issue: 14 Linguagem: Inglês

10.1053/euhj.2001.3110

1522-9645

Corinna Brunckhorst,

Atrial Fibrillation Management and Outcomes

Aims Conduction through separated myocyte bundles causes multipotential electrograms and reentrant ventricular tachycardia. We hypothesized that without initiating tachycardia, the reentry region could be detected by analysing the change in multipotential electrograms during two different activation sequences.