title: False positive signal-averaged ECG produced by junctional rhythm with retrograde P waves.
authors.affiliation: Department of Medicine, Sinai Hospital of Baltimore, MD 21215.
authors.forename: E
authors.initials: E
authors.lastname: Taylor
authors.forename: M
authors.initials: M
authors.lastname: Effron
authors.forename: E P
authors.initials: EP
authors.lastname: Veltri
mesh_terms: D000368:Aged; D004562:Electrocardiography; D005189:False Positive Reactions; D006339:Heart Rate; D006801:Humans; D008297:Male