Electrocardiographic predictors of successful ablation of tachycardia or bigeminy arising in the right ventricular outflow tract

Among various electrocardiographic variables, the QRS duration in V2 was found to be the best discriminator of outcome in patients undergoing radiofrequency catheter ablation of the right ventricular outflow tract tachycardia and/or bigeminy. If the QRS duration is

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Bibliographic Details
Published in:The American journal of cardiology 1999-11, Vol.84 (10), p.1266-1268
Main Authors: Flemming, Matthew A, Oral, Hakan, Kim, Michael H, Tse, Hung Fat, Pelosi, Frank, Michaud, Gregory F, Knight, Bradley P, Strickberger, S.Adam, Morady, Fred
Format: Article
Language:English
Subjects:
Adult
Biological and medical sciences
Cardiology
Cardiovascular disease
Catheter Ablation
Electrocardiography
Electrocardiography. Vectocardiography
Electrodiagnosis. Electric activity recording
Female
Heart Conduction System
Humans
Investigative techniques, diagnostic techniques (general aspects)
Male
Medical sciences
Middle Aged
Predictive Value of Tests
Tachycardia - diagnosis
Tachycardia - therapy
Treatment Outcome
Ventricular Premature Complexes - diagnosis
Ventricular Premature Complexes - therapy
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Description
Summary:Among various electrocardiographic variables, the QRS duration in V2 was found to be the best discriminator of outcome in patients undergoing radiofrequency catheter ablation of the right ventricular outflow tract tachycardia and/or bigeminy. If the QRS duration is
ISSN:0002-9149
1879-1913
DOI:10.1016/S0002-9149(99)00546-9