title: Repetitive, nonsustained wide QRS complex tachycardia: what is the tachycardia mechanism?
authors.affiliation: Heart Institute (InCor), University of São Paulo Medical School, Brazil. sosa@incor.usp.br
authors.forename: E
authors.initials: E
authors.lastname: Sosa
authors.forename: M
authors.initials: M
authors.lastname: Scanavacca
mesh_terms: D000328:Adult; D002037:Bundle-Branch Block / Q000175:diagnosis / Q000209:etiology; D022062:Electrophysiologic Techniques, Cardiac; D005260:Female; D006329:Heart Conduction System / Q000503:physiopathology; D006801:Humans; D013611:Tachycardia, Atrioventricular Nodal Reentry / Q000175:diagnosis / Q000209:etiology*