title: Paradoxical induction of cross-talk in a dual chamber pacemaker by increasing the ventricular output.
abstract: Cross-talk was induced in a unipolar DDD pacemaker by increasing the output of the ventricular channel. Oversensing by the ventricular channel was probably due to the detection of a relatively large summation signal consisting of the afterpotential and the superimposed activity from the atrial stimulus.
authors.affiliation: Genesee Hospital, University of Rochester School of Medicine and Dentistry, Rochester, New York, USA. ssbarold@aol.com
authors.forename: S S
authors.initials: SS
authors.lastname: Barold
mesh_terms: D001283:Atrioventricular Node / Q000503:physiopathology*; D004553:Electric Conductivity; D004562:Electrocardiography; D004867:Equipment Design; D006801:Humans; D010138:Pacemaker, Artificial