title: [Assessment of RR-intervalogram instability].
authors.forename: N T
authors.initials: NT
authors.lastname: Abdullaev
authors.forename: O A
authors.initials: OA
authors.lastname: Dyshin
authors.forename: A C
authors.initials: AC
authors.lastname: Abbaskuliev
mesh_terms: D001281:Atrial Fibrillation / Q000175:diagnosis* / Q000503:physiopathology; D003937:Diagnosis, Differential; D004562:Electrocardiography; D006339:Heart Rate; D006801:Humans; D008955:Models, Cardiovascular; D017180:Tachycardia, Ventricular / Q000175:diagnosis* / Q000503:physiopathology; D014693:Ventricular Fibrillation / Q000175:diagnosis* / Q000503:physiopathology