title: Intermittent mode reversion to VOO of a dual chamber pacemaker model.
abstract: This report describes an asymptomatic patient with a DDDR pacemaker system (Inos Cls, Biotronik) that showed intermittent mode reversion to VOO and sometimes to VVI without a detectable source of electromagnetic interference and oversensing. Patients with this Biotronik model should be carefully assessed along with a surface ECG before placing the programming head.
authors.affiliation: Department of Cardiology, School of Medicine, Trakya University, Edirne, Turkey. okanerdogan@yahoo.com
authors.forename: O
authors.initials: O
authors.lastname: Erdogan
authors.forename: A
authors.initials: A
authors.lastname: Altun
authors.forename: G
authors.initials: G
authors.lastname: Ozbay
mesh_terms: D002304:Cardiac Pacing, Artificial / Q000379:methods; D004562:Electrocardiography; D004868:Equipment Failure; D006327:Heart Block / Q000628:therapy; D006801:Humans; D008297:Male; D008875:Middle Aged; D010138:Pacemaker, Artificial; D012986:Software Validation