title: Images in cardiology. Unusual pacemaker spikes.
authors.affiliation: Cardiology Division, Health Sciences Center, S.U.N.Y. at Stony Brook, New York, USA.
authors.forename: B
authors.initials: B
authors.lastname: Hanif
authors.forename: K
authors.initials: K
authors.lastname: Suresh
mesh_terms: D000368:Aged; D018421:Cardiomyoplasty; D004562:Electrocardiography; D005260:Female; D006801:Humans; D010138:Pacemaker, Artificial; D017180:Tachycardia, Ventricular / Q000175:diagnosis* / Q000503:physiopathology