title: Mimicking atrial parasystole.
authors.forename: János
authors.initials: J
authors.lastname: Tomcsányi
authors.forename: Béla
authors.initials: B
authors.lastname: Bózsik
mesh_terms: D016477:Artifacts; D003937:Diagnosis, Differential; D004562:Electrocardiography / Q000379:methods*; D006325:Heart Atria; D006801:Humans; D017574:Parasystole / Q000175:diagnosis*