title: A tachycardia with varying QRS morphology and RP intervals: differential diagnosis and therapy.
abstract: An interesting case of a tachycardia with varying QRS morphology and RP intervals is presented and the electrophysiological differential diagnosis is discussed.
authors.affiliation: Department of Cardiology, Athens Euroclinic, Athens, Greece.
authors.forename: Socrates
authors.initials: S
authors.lastname: Korovesis
authors.forename: Eleftherios
authors.initials: E
authors.lastname: Giazitzoglou
authors.forename: Demosthenes G
authors.initials: DG
authors.lastname: Katritsis
mesh_terms: D000328:Adult; D003937:Diagnosis, Differential; D004562:Electrocardiography; D005080:Exercise Test; D005260:Female; D006801:Humans; D013617:Tachycardia, Supraventricular / Q000175:diagnosis* / Q000503:physiopathology