title: Consistent Inconsistency? Is There Pacemaker Malfunction?
authors.affiliation: Arrhythmia Services, Division of Cardiology, McMaster University and Hamilton Health Sciences, Hamilton, Ontario, Canada.
authors.forename: Paul S G
authors.initials: PS
authors.lastname: Hong
authors.affiliation: Arrhythmia Services, Division of Cardiology, McMaster University and Hamilton Health Sciences, Hamilton, Ontario, Canada.
authors.forename: Guy
authors.initials: G
authors.lastname: Amit
authors.affiliation: Arrhythmia Services, Division of Cardiology, McMaster University and Hamilton Health Sciences, Hamilton, Ontario, Canada.
authors.forename: Jeff S
authors.initials: JS
authors.lastname: Healey
authors.affiliation: Arrhythmia Services, Division of Cardiology, McMaster University and Hamilton Health Sciences, Hamilton, Ontario, Canada.
authors.forename: Syamkumar Divakara
authors.initials: SD
authors.lastname: Menon
mesh_terms: D000200:Action Potentials; D002304:Cardiac Pacing, Artificial; D004562:Electrocardiography; D004867:Equipment Design; D004868:Equipment Failure; D006339:Heart Rate; D006801:Humans; D008297:Male; D010138:Pacemaker, Artificial; D011237:Predictive Value of Tests; D012804:Sick Sinus Syndrome / Q000175:diagnosis / Q000503:physiopathology / Q000628:therapy*; D013997:Time Factors