title: [EP quiz part 1: Ventricular arrhythmia and tachycardia].
abstract: We present the case of a 56-year-old woman without heart disease who perceived a fast heart beat. The Holter ECG showed frequent ventricular premature beats, thus, allowing a tentative diagnosis, which was confirmed electrophysiologically.
authors.affiliation: Herzzentrum Duisburg, Abteilung für Elektrophysiologie, Gerrickstr. 21, 47137, Duisburg, Deutschland. marcus.wieczorek@ejk.de
authors.forename: M
authors.initials: M
authors.lastname: Wieczorek
authors.forename: E
authors.initials: E
authors.lastname: Akin
authors.forename: R
authors.initials: R
authors.lastname: Hoeltgen
mesh_terms: D003937:Diagnosis, Differential; D015716:Electrocardiography, Ambulatory; D005260:Female; D006801:Humans; D008875:Middle Aged; D013611:Tachycardia, Atrioventricular Nodal Reentry / Q000175:diagnosis*; D017180:Tachycardia, Ventricular / Q000175:diagnosis* / Q000209:etiology*; D018879:Ventricular Premature Complexes / Q000175:diagnosis*