title: Accidental atrial and ventricular stimulation by pacemaker event marker.
abstract: A case of both atrial and ventricular stimulation by the sense event marker during external chest wall stimulation of a DDDR pacemaker is reported. This unusual phenomenon might produce pacemaker-mediated tachycardia.
authors.affiliation: Cardiovascular Center, Imre Haynal University of Health Sciences, Budapest, Hungary.
authors.forename: A
authors.initials: A
authors.lastname: Böhm
authors.forename: A
authors.initials: A
authors.lastname: Pintér
authors.forename: I
authors.initials: I
authors.lastname: Préda
mesh_terms: D016275:Atrial Function; D004558:Electric Stimulation; D006801:Humans; D008297:Male; D008875:Middle Aged; D010138:Pacemaker, Artificial / Q000009:adverse effects*; D016276:Ventricular Function