title: [What is your diagnosis? AV-node reentrant tachycardia, AV block I].
authors.forename: R
authors.initials: R
authors.lastname: Kobza
authors.forename: P
authors.initials: P
authors.lastname: Erne
mesh_terms: D000369:Aged, 80 and over; D003937:Diagnosis, Differential; D004562:Electrocardiography; D006327:Heart Block / Q000175:diagnosis*; D006801:Humans; D008297:Male; D013611:Tachycardia, Atrioventricular Nodal Reentry / Q000175:diagnosis*